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88830112 = 257396563
BaseRepresentation
bin1010100101101…
…11000010100000
320012011001000011
411102313002200
5140220030422
612451534304
72126020630
oct522670240
9205131004
1088830112
1146162418
12258ba394
13155325c7
14bb246c0
157bea077
hex54b70a0

88830112 has 24 divisors (see below), whose sum is σ = 199868256. Its totient is φ = 38069952.

The previous prime is 88830109. The next prime is 88830121. The reversal of 88830112 is 21103888.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198058 + ... + 198505.

It is an arithmetic number, because the mean of its divisors is an integer number (8327844).

Almost surely, 288830112 is an apocalyptic number.

It is an amenable number.

88830112 is an abundant number, since it is smaller than the sum of its proper divisors (111038144).

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

88830112 is a wasteful number, since it uses less digits than its factorization.

88830112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396580 (or 396572 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 88830112 is about 9424.9727851066. The cubic root of 88830112 is about 446.1902437332.

The spelling of 88830112 in words is "eighty-eight million, eight hundred thirty thousand, one hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 396563 793126 1586252 2775941 3172504 5551882 6345008 11103764 12690016 22207528 44415056 88830112