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1074683925 = 325272107911
BaseRepresentation
bin100000000001110…
…0110000000010101
32202220012121012100
41000003212000111
54200104341200
6254350112313
735426443200
oct10003460025
92686177170
101074683925
115016a3a37
1225baab699
13141858963
14a2a2c937
1564534d00
hex400e6015

1074683925 has 108 divisors (see below), whose sum is σ = 2262551616. Its totient is φ = 486158400.

The previous prime is 1074683899. The next prime is 1074683933. The reversal of 1074683925 is 5293864701.

1074683925 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1074683925 - 28 = 1074683669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

1074683925 is strictly pandigital in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1179220 + ... + 1180130.

It is an arithmetic number, because the mean of its divisors is an integer number (20949552).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1074683925 = 2149367850, but 3⋅1074683925 = 3224051775 is not.

Almost surely, 21074683925 is an apocalyptic number.

1074683925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1074683925 is an abundant number, since it is smaller than the sum of its proper divisors (1187867691).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1074683925 is a wasteful number, since it uses less digits than its factorization.

1074683925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048 (or 1033 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1074683925 is about 32782.3721685909. The cubic root of 1074683925 is about 1024.2993982954.

The spelling of 1074683925 in words is "one billion, seventy-four million, six hundred eighty-three thousand, nine hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 25 35 45 49 63 75 105 107 147 175 225 245 315 321 441 525 535 735 749 911 963 1225 1575 1605 2205 2247 2675 2733 3675 3745 4555 4815 5243 6377 6741 8025 8199 11025 11235 13665 15729 18725 19131 22775 24075 26215 31885 33705 40995 44639 47187 56175 57393 68325 78645 95655 97477 131075 133917 159425 168525 204975 223195 235935 286965 292431 393225 401751 478275 487385 669585 682339 877293 1115975 1179675 1434825 1462155 2008755 2047017 2436925 3347925 3411695 4386465 4776373 6141051 7310775 10043775 10235085 14329119 17058475 21932325 23881865 30705255 42987357 51175425 71645595 119409325 153526275 214936785 358227975 1074683925