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108900001088 = 262374519929
BaseRepresentation
bin110010101101011110…
…0100010010101000000
3101102002102120020112122
41211122330202111000
53241011400013323
6122010012543412
710603433510354
oct1453274422500
9342072506478
10108900001088
11422032366aa
1219132481b68
13a366649888
1453b1085464
152c75761ec8
hex195af22540

108900001088 has 56 divisors (see below), whose sum is σ = 225547001280. Its totient is φ = 52070374400.

The previous prime is 108900001061. The next prime is 108900001163. The reversal of 108900001088 is 880100009801.

108900001088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 10962908 + ... + 10972836.

Almost surely, 2108900001088 is an apocalyptic number.

It is an amenable number.

108900001088 is an abundant number, since it is smaller than the sum of its proper divisors (116647000192).

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

108900001088 is an equidigital number, since it uses as much as digits as its factorization.

108900001088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17415 (or 17405 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 35.

The spelling of 108900001088 in words is "one hundred eight billion, nine hundred million, one thousand, eighty-eight".

Divisors: 1 2 4 8 16 23 32 46 64 92 184 368 736 1472 7451 9929 14902 19858 29804 39716 59608 79432 119216 158864 171373 228367 238432 317728 342746 456734 476864 635456 685492 913468 1370984 1826936 2741968 3653872 5483936 7307744 10967872 14615488 73980979 147961958 295923916 591847832 1183695664 1701562517 2367391328 3403125034 4734782656 6806250068 13612500136 27225000272 54450000544 108900001088