Base | Representation |
---|---|
bin | 1010100001011… |
… | …10100000000000 |
3 | 20011002121211200 |
4 | 11100232200000 |
5 | 140044131343 |
6 | 12431541200 |
7 | 2121201261 |
oct | 520564000 |
9 | 204077750 |
10 | 88270848 |
11 | 45910216 |
12 | 2568a800 |
13 | 15397b93 |
14 | ba1a968 |
15 | 7b394d3 |
hex | 542e800 |
88270848 has 72 divisors (see below), whose sum is σ = 254995650. Its totient is φ = 29417472.
The previous prime is 88270801. The next prime is 88270879. The reversal of 88270848 is 84807288.
It can be written as a sum of positive squares in only one way, i.e., 86713344 + 1557504 = 9312^2 + 1248^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16038 + ... + 20826.
Almost surely, 288270848 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 88270848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127497825).
88270848 is an abundant number, since it is smaller than the sum of its proper divisors (166724802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88270848 is a wasteful number, since it uses less digits than its factorization.
88270848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4817 (or 4794 counting only the distinct ones).
The product of its (nonzero) digits is 229376, while the sum is 45.
The square root of 88270848 is about 9395.2566755784. The cubic root of 88270848 is about 445.2518844992.
The spelling of 88270848 in words is "eighty-eight million, two hundred seventy thousand, eight hundred forty-eight".
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