Base | Representation |
---|---|
bin | 1010100100000… |
… | …01100001001100 |
3 | 20011201220021220 |
4 | 11102001201030 |
5 | 140141022032 |
6 | 12443123340 |
7 | 2124115536 |
oct | 522014114 |
9 | 204656256 |
10 | 88610892 |
11 | 46022747 |
12 | 25813550 |
13 | 154868a6 |
14 | baa8856 |
15 | 7ba512c |
hex | 548184c |
88610892 has 48 divisors (see below), whose sum is σ = 216367200. Its totient is φ = 28188160.
The previous prime is 88610849. The next prime is 88610897. The reversal of 88610892 is 29801688.
It is a super-5 number, since 5×886108925 (a number of 41 digits) contains 55555 as substring.
It is not an unprimeable number, because it can be changed into a prime (88610897) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29542 + ... + 32402.
It is an arithmetic number, because the mean of its divisors is an integer number (4507650).
Almost surely, 288610892 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88610892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108183600).
88610892 is an abundant number, since it is smaller than the sum of its proper divisors (127756308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88610892 is a wasteful number, since it uses less digits than its factorization.
88610892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2986 (or 2984 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 42.
The square root of 88610892 is about 9413.3358593009. The cubic root of 88610892 is about 445.8228968316.
The spelling of 88610892 in words is "eighty-eight million, six hundred ten thousand, eight hundred ninety-two".
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