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107204912604 = 223231338324841
BaseRepresentation
bin110001111010111101…
…0010010010111011100
3101020201021221211021200
41203311322102113130
53224023424200404
6121125501155500
710513431502416
oct1436572222734
9336637854250
10107204912604
1141513418629
121893a85bb90
13a1563cca3a
14528dcbb9b6
152bc6a2d839
hex18f5e925dc

107204912604 has 72 divisors (see below), whose sum is σ = 272576758272. Its totient is φ = 35526366720.

The previous prime is 107204912579. The next prime is 107204912609. The reversal of 107204912604 is 406219402701.

It is a happy number.

107204912604 is a `hidden beast` number, since 1 + 0 + 7 + 2 + 0 + 49 + 1 + 2 + 604 = 666.

107204912604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1072049126042 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107204912609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4303224 + ... + 4328064.

Almost surely, 2107204912604 is an apocalyptic number.

It is an amenable number.

107204912604 is an abundant number, since it is smaller than the sum of its proper divisors (165371845668).

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

107204912604 is a wasteful number, since it uses less digits than its factorization.

107204912604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25547 (or 25542 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 107204912604 in words is "one hundred seven billion, two hundred four million, nine hundred twelve thousand, six hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 313 383 626 766 939 1149 1252 1532 1878 2298 2817 3447 3756 4596 5634 6894 11268 13788 24841 49682 74523 99364 119879 149046 223569 239758 298092 359637 447138 479516 719274 894276 1078911 1438548 2157822 4315644 7775233 9514103 15550466 19028206 23325699 28542309 31100932 38056412 46651398 57084618 69977097 85626927 93302796 114169236 139954194 171253854 279908388 342507708 2977914239 5955828478 8933742717 11911656956 17867485434 26801228151 35734970868 53602456302 107204912604