Base | Representation |
---|---|
bin | 1001101000110100… |
… | …0110011001101000 |
3 | 20200022010120210111 |
4 | 2122031012121220 |
5 | 20244301002402 |
6 | 1104415024104 |
7 | 121053126340 |
oct | 23215063150 |
9 | 6608116714 |
10 | 2587125352 |
11 | 1108401629 |
12 | 60250b034 |
13 | 322cb5b06 |
14 | 1a784dd20 |
15 | 1021da9d7 |
hex | 9a346668 |
2587125352 has 32 divisors (see below), whose sum is σ = 5572005120. Its totient is φ = 1103135040.
The previous prime is 2587125347. The next prime is 2587125371. The reversal of 2587125352 is 2535217852.
It is a super-2 number, since 2×25871253522 = 13386435173922247808, which contains 22 as substring.
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, 106224 + ... + 128287.
It is an arithmetic number, because the mean of its divisors is an integer number (174125160).
Almost surely, 22587125352 is an apocalyptic number.
It is an amenable number.
2587125352 is an abundant number, since it is smaller than the sum of its proper divisors (2984879768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2587125352 is a wasteful number, since it uses less digits than its factorization.
2587125352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234721 (or 234717 counting only the distinct ones).
The product of its digits is 168000, while the sum is 40.
The square root of 2587125352 is about 50863.7921511953. The cubic root of 2587125352 is about 1372.7954273737.
The spelling of 2587125352 in words is "two billion, five hundred eighty-seven million, one hundred twenty-five thousand, three hundred fifty-two".
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