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88013314073 = 1710947497741
BaseRepresentation
bin101000111111000000…
…0001001100000011001
322102011210120121101002
41101332000021200121
52420222402022243
6104233250434345
76234023553206
oct1217600114031
9272153517332
1088013314073
11343652485a3
12150835929b5
1383b835a089
14438d10acad
152451c48eb8
hex147e009819

88013314073 has 8 divisors (see below), whose sum is σ = 94045529160. Its totient is φ = 82076094720.

The previous prime is 88013314061. The next prime is 88013314087. The reversal of 88013314073 is 37041331088.

It can be written as a sum of positive squares in 4 ways, for example, as 42728197264 + 45285116809 = 206708^2 + 212803^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88013314073 - 26 = 88013314009 is a prime.

It is a super-2 number, since 2×880133140732 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88013314033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23747018 + ... + 23750723.

It is an arithmetic number, because the mean of its divisors is an integer number (11755691145).

Almost surely, 288013314073 is an apocalyptic number.

It is an amenable number.

88013314073 is a deficient number, since it is larger than the sum of its proper divisors (6032215087).

88013314073 is a wasteful number, since it uses less digits than its factorization.

88013314073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47497867.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 88013314073 in words is "eighty-eight billion, thirteen million, three hundred fourteen thousand, seventy-three".

Divisors: 1 17 109 1853 47497741 807461597 5177253769 88013314073