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105713362976 = 25131931316677
BaseRepresentation
bin110001001110100000…
…0011110100000100000
3101002212100100020211212
41202131000132200200
53213000110103401
6120321500125252
710431450521264
oct1423500364040
9332770306755
10105713362976
114091848a291
12185a3236828
139c793a8bb0
14518bb780a4
152b3ab02dbb
hex189d01e820

105713362976 has 48 divisors (see below), whose sum is σ = 225294139224. Its totient is φ = 48537944064.

The previous prime is 105713362939. The next prime is 105713363017. The reversal of 105713362976 is 679263317501.

It can be written as a sum of positive squares in 4 ways, for example, as 76465522576 + 29247840400 = 276524^2 + 171020^2 .

It is a super-2 number, since 2×1057133629762 (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578051 + ... + 738626.

Almost surely, 2105713362976 is an apocalyptic number.

105713362976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105713362976 is an abundant number, since it is smaller than the sum of its proper divisors (119580776248).

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

105713362976 is a wasteful number, since it uses less digits than its factorization.

105713362976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316893 (or 1316885 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 105713362976 in words is "one hundred five billion, seven hundred thirteen million, three hundred sixty-two thousand, nine hundred seventy-six".

Divisors: 1 2 4 8 13 16 26 32 52 104 193 208 386 416 772 1544 2509 3088 5018 6176 10036 20072 40144 80288 1316677 2633354 5266708 10533416 17116801 21066832 34233602 42133664 68467204 136934408 254118661 273868816 508237322 547737632 1016474644 2032949288 3303542593 4065898576 6607085186 8131797152 13214170372 26428340744 52856681488 105713362976