Base | Representation |
---|---|
bin | 1010100001110… |
… | …11011101100000 |
3 | 20011012022122220 |
4 | 11100323131200 |
5 | 140102331221 |
6 | 12433031040 |
7 | 2121512121 |
oct | 520733540 |
9 | 204168586 |
10 | 88323936 |
11 | 45947098 |
12 | 256b5480 |
13 | 153b60ac |
14 | ba32048 |
15 | 7b4a0c6 |
hex | 543b760 |
88323936 has 48 divisors (see below), whose sum is σ = 233553600. Its totient is φ = 29225088.
The previous prime is 88323931. The next prime is 88323947. The reversal of 88323936 is 63932388.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×883239362 = 15602235341064192, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88323931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10035 + ... + 16653.
It is an arithmetic number, because the mean of its divisors is an integer number (4865700).
Almost surely, 288323936 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 88323936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116776800).
88323936 is an abundant number, since it is smaller than the sum of its proper divisors (145229664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88323936 is a wasteful number, since it uses less digits than its factorization.
88323936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6771 (or 6763 counting only the distinct ones).
The product of its digits is 186624, while the sum is 42.
The square root of 88323936 is about 9398.0815063501. The cubic root of 88323936 is about 445.3411279866.
The spelling of 88323936 in words is "eighty-eight million, three hundred twenty-three thousand, nine hundred thirty-six".
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