Base | Representation |
---|---|
bin | 1010100001000… |
… | …00110100011000 |
3 | 20010222202222010 |
4 | 11100200310120 |
5 | 140040333213 |
6 | 12430425520 |
7 | 2120546013 |
oct | 520406430 |
9 | 203882863 |
10 | 88214808 |
11 | 45882100 |
12 | 256622a0 |
13 | 15378516 |
14 | ba0437a |
15 | 7b27ac3 |
hex | 5420d18 |
88214808 has 96 divisors (see below), whose sum is σ = 249263280. Its totient is φ = 25977600.
The previous prime is 88214783. The next prime is 88214837. The reversal of 88214808 is 80841288.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107038 + ... + 107858.
Almost surely, 288214808 is an apocalyptic number.
88214808 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88214808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124631640).
88214808 is an abundant number, since it is smaller than the sum of its proper divisors (161048472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88214808 is a wasteful number, since it uses less digits than its factorization.
88214808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 889 (or 874 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 39.
The square root of 88214808 is about 9392.2738460929. The cubic root of 88214808 is about 445.1576397272.
The spelling of 88214808 in words is "eighty-eight million, two hundred fourteen thousand, eight hundred eight".
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