Base | Representation |
---|---|
bin | 1010100110011… |
… | …01101101100100 |
3 | 20012022202101201 |
4 | 11103031231210 |
5 | 140231013410 |
6 | 12453532244 |
7 | 2126555446 |
oct | 523155544 |
9 | 205282351 |
10 | 88922980 |
11 | 46216173 |
12 | 25944084 |
13 | 15565963 |
14 | bb4a496 |
15 | 7c1783a |
hex | 54cdb64 |
88922980 has 24 divisors (see below), whose sum is σ = 186947712. Its totient is φ = 35529312.
The previous prime is 88922957. The next prime is 88922993. The reversal of 88922980 is 8922988.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 88922980.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21349 + ... + 25171.
It is an arithmetic number, because the mean of its divisors is an integer number (7789488).
Almost surely, 288922980 is an apocalyptic number.
It is an amenable number.
88922980 is an abundant number, since it is smaller than the sum of its proper divisors (98024732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88922980 is a wasteful number, since it uses less digits than its factorization.
88922980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4995 (or 4993 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 46.
The square root of 88922980 is about 9429.8981966933. The cubic root of 88922980 is about 446.3456803785.
The spelling of 88922980 in words is "eighty-eight million, nine hundred twenty-two thousand, nine hundred eighty".
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