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30335120608 = 2513199366437
BaseRepresentation
bin11100010000000111…
…010011010011100000
32220022002212210102111
4130100013103103200
5444111242324413
621534042525104
72122506161602
oct342007232340
986262783374
1030335120608
1111957426111
125a67206794
132b2593b810
14167ab61172
15bc8273d3d
hex7101d34e0

30335120608 has 48 divisors (see below), whose sum is σ = 64639663200. Its totient is φ = 13930430976.

The previous prime is 30335120483. The next prime is 30335120639. The reversal of 30335120608 is 80602153303.

It is a self number, because there is not a number n which added to its sum of digits gives 30335120608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100435 + ... + 266002.

It is an arithmetic number, because the mean of its divisors is an integer number (1346659650).

Almost surely, 230335120608 is an apocalyptic number.

It is an amenable number.

30335120608 is an abundant number, since it is smaller than the sum of its proper divisors (34304542592).

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

30335120608 is a wasteful number, since it uses less digits than its factorization.

30335120608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366659 (or 366651 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 30335120608 in words is "thirty billion, three hundred thirty-five million, one hundred twenty thousand, six hundred eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 199 208 398 416 796 1592 2587 3184 5174 6368 10348 20696 41392 82784 366437 732874 1465748 2931496 4763681 5862992 9527362 11725984 19054724 38109448 72920963 76218896 145841926 152437792 291683852 583367704 947972519 1166735408 1895945038 2333470816 3791890076 7583780152 15167560304 30335120608