Base | Representation |
---|---|
bin | 1010100101101… |
… | …01000010111110 |
3 | 20012010121210212 |
4 | 11102311002332 |
5 | 140214300300 |
6 | 12451432422 |
7 | 2125655060 |
oct | 522650276 |
9 | 205117725 |
10 | 88821950 |
11 | 46157278 |
12 | 258b5712 |
13 | 1552b989 |
14 | bb21730 |
15 | 7be7935 |
hex | 54b50be |
88821950 has 24 divisors (see below), whose sum is σ = 188810832. Its totient is φ = 30453120.
The previous prime is 88821919. The next prime is 88822003. The reversal of 88821950 is 5912888.
It is a junction number, because it is equal to n+sod(n) for n = 88821898 and 88821907.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126539 + ... + 127238.
It is an arithmetic number, because the mean of its divisors is an integer number (7867118).
Almost surely, 288821950 is an apocalyptic number.
88821950 is an abundant number, since it is smaller than the sum of its proper divisors (99988882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88821950 is a wasteful number, since it uses less digits than its factorization.
88821950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253796 (or 253791 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 41.
The square root of 88821950 is about 9424.5397765620. The cubic root of 88821950 is about 446.1765775104.
The spelling of 88821950 in words is "eighty-eight million, eight hundred twenty-one thousand, nine hundred fifty".
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