Base | Representation |
---|---|
bin | 1010100010100… |
… | …11110111101100 |
3 | 20011101101210212 |
4 | 11101103313230 |
5 | 140114031131 |
6 | 12435121552 |
7 | 2122406450 |
oct | 521236754 |
9 | 204341725 |
10 | 88423916 |
11 | 45a05219 |
12 | 257432b8 |
13 | 1541c759 |
14 | ba5a660 |
15 | 7b69a2b |
hex | 5453dec |
88423916 has 24 divisors (see below), whose sum is σ = 177488640. Its totient is φ = 37758672.
The previous prime is 88423913. The next prime is 88423927. The reversal of 88423916 is 61932488.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (88423913) 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, 2345 + ... + 13503.
It is an arithmetic number, because the mean of its divisors is an integer number (7395360).
Almost surely, 288423916 is an apocalyptic number.
It is an amenable number.
88423916 is an abundant number, since it is smaller than the sum of its proper divisors (89064724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88423916 is a wasteful number, since it uses less digits than its factorization.
88423916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11453 (or 11451 counting only the distinct ones).
The product of its digits is 82944, while the sum is 41.
The square root of 88423916 is about 9403.3991726396. The cubic root of 88423916 is about 445.5091021438.
The spelling of 88423916 in words is "eighty-eight million, four hundred twenty-three thousand, nine hundred sixteen".
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