Integer Profile

2,828,345

5 × 13 × 53 × 821

Prime factors, divisor sums, positional representations and sequence properties for 2,828,345. The prime factorization is 5 × 13 × 53 × 821.

Number of positive divisors: 16. Showing the recorded part of the sequence: 125.

DeficientOddComposite

Number bases

Decimal: 2828345
Binary: 1010110010100000111001 (22 bits)
Octal: 0o12624071
Hexadecimal: 0x2B2839

Divisor catalog (16)

151353652656898213,4454,10510,67343,51353,365217,565565,6692,828,345

Showing 16 of 16.

Collatz trajectory (125 steps)

Even: n → n/2; Odd: n → 3n + 1

2,828,3458,485,0364,242,5182,121,2596,363,7783,181,8899,545,6684,772,8342,386,4177,159,2523,579,6261,789,8135,369,4402,684,7201,342,360671,180335,590167,795503,386251,693755,080377,540188,77094,385283,156141,57870,789212,368106,18453,09226,54613,27339,82019,9109,95529,86614,93344,80022,40011,2005,6002,8001,4007003501755262637903951,1865931,7808904451,336668334167502

Showing 60 of 60.

Prime factorization

Factorization: 5 × 13 × 53 × 821
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,728,592
Proper-divisor sum: 900,247
Digit sum: 32
Digital root: 5