Integer Profile

1,871,467

13 × 359 × 401

Prime factors, divisor sums, positional representations and sequence properties for 1,871,467. The prime factorization is 13 × 359 × 401.

Number of positive divisors: 8. Showing the recorded part of the sequence: 158.

DeficientOddComposite

Collatz trajectory (158 steps)

Even: n → n/2; Odd: n → 3n + 1

1,871,4675,614,4022,807,2018,421,6044,210,8022,105,4016,316,2043,158,1021,579,0514,737,1542,368,5777,105,7323,552,8661,776,4335,329,3002,664,6501,332,3253,996,9761,998,488999,244499,622249,811749,434374,7171,124,152562,076281,038140,519421,558210,779632,338316,169948,508474,254237,127711,382355,6911,067,074533,5371,600,612800,306400,1531,200,460600,230300,115900,346450,1731,350,520675,260337,630168,815506,446253,223759,670379,8351,139,506569,7531,709,260854,630427,315

Showing 60 of 60.

Prime factorization

Factorization: 13 × 359 × 401
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,026,080
Proper-divisor sum: 154,613
Digit sum: 34
Digital root: 7

Number bases

Decimal: 1871467
Binary: 111001000111001101011 (21 bits)
Octal: 0o7107153
Hexadecimal: 0x1C8E6B

Divisor catalog (8)

1133594014,6675,213143,9591,871,467

Showing 8 of 8.