Base | Representation |
---|---|
bin | 101001000001001010… |
… | …0010111011111010000 |
3 | 22102100211211100212110 |
4 | 1102002110113133100 |
5 | 2420344421114323 |
6 | 104244354425320 |
7 | 6235563202206 |
oct | 1220224273720 |
9 | 272324740773 |
10 | 88085723088 |
11 | 343a2104560 |
12 | 150a3892240 |
13 | 83ca36024c |
14 | 4398999076 |
15 | 245829d793 |
hex | 14825177d0 |
88085723088 has 80 divisors (see below), whose sum is σ = 248286108672. Its totient is φ = 26687856000.
The previous prime is 88085723071. The next prime is 88085723101. The reversal of 88085723088 is 88032758088.
It is a super-2 number, since 2×880857230882 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3901753 + ... + 3924263.
Almost surely, 288085723088 is an apocalyptic number.
88085723088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
88085723088 is an abundant number, since it is smaller than the sum of its proper divisors (160200385584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88085723088 is a wasteful number, since it uses less digits than its factorization.
88085723088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29944 (or 29938 counting only the distinct ones).
The product of its (nonzero) digits is 6881280, while the sum is 57.
The spelling of 88085723088 in words is "eighty-eight billion, eighty-five million, seven hundred twenty-three thousand, eighty-eight".
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