Base | Representation |
---|---|
bin | 1010100101111… |
… | …10100010111000 |
3 | 20012012121011211 |
4 | 11102332202320 |
5 | 140222021411 |
6 | 12452332504 |
7 | 2126206360 |
oct | 522764270 |
9 | 205177154 |
10 | 88860856 |
11 | 46183527 |
12 | 25914134 |
13 | 155435b6 |
14 | bb319a0 |
15 | 7c04221 |
hex | 54be8b8 |
88860856 has 32 divisors (see below), whose sum is σ = 193033440. Its totient is φ = 37559808.
The previous prime is 88860851. The next prime is 88860869. The reversal of 88860856 is 65806888.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88860851) 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, 6781 + ... + 14956.
It is an arithmetic number, because the mean of its divisors is an integer number (6032295).
Almost surely, 288860856 is an apocalyptic number.
It is an amenable number.
88860856 is an abundant number, since it is smaller than the sum of its proper divisors (104172584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88860856 is a wasteful number, since it uses less digits than its factorization.
88860856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21823 (or 21819 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 49.
The square root of 88860856 is about 9426.6036301523. The cubic root of 88860856 is about 446.2417131066.
The spelling of 88860856 in words is "eighty-eight million, eight hundred sixty thousand, eight hundred fifty-six".
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