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30524801088 = 263372116131
BaseRepresentation
bin11100011011011010…
…111000000001000000
32220210022210120010110
4130123122320001000
51000003322113323
622004540231320
72130301346115
oct343332700100
986708716113
1030524801088
1111a444aa941
125aba83b540
132b560219a2
14169801890c
15bd9c40793
hex71b6b8040

30524801088 has 84 divisors (see below), whose sum is σ = 83006043792. Its totient is φ = 9899850240.

The previous prime is 30524801071. The next prime is 30524801107. The reversal of 30524801088 is 88010842503.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204783 + ... + 320913.

It is an arithmetic number, because the mean of its divisors is an integer number (988167188).

Almost surely, 230524801088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30524801088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41503021896).

30524801088 is an abundant number, since it is smaller than the sum of its proper divisors (52481242704).

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

30524801088 is a wasteful number, since it uses less digits than its factorization.

30524801088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116220 (or 116173 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 30524801088 in words is "thirty billion, five hundred twenty-four million, eight hundred one thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 148 192 222 296 444 592 888 1184 1369 1776 2368 2738 3552 4107 5476 7104 8214 10952 16428 21904 32856 43808 65712 87616 116131 131424 232262 262848 348393 464524 696786 929048 1393572 1858096 2787144 3716192 4296847 5574288 7432384 8593694 11148576 12890541 17187388 22297152 25781082 34374776 51562164 68749552 103124328 137499104 158983339 206248656 274998208 317966678 412497312 476950017 635933356 824994624 953900034 1271866712 1907800068 2543733424 3815600136 5087466848 7631200272 10174933696 15262400544 30524801088