Base | Representation |
---|---|
bin | 1110101110010100011… |
… | …0000000101010001100 |
3 | 220011220122011210002022 |
4 | 3223211012000222030 |
5 | 13121021111124241 |
6 | 312112051545312 |
7 | 24163243433663 |
oct | 3534506005214 |
9 | 804818153068 |
10 | 252951661196 |
11 | 98304688a73 |
12 | 41034bbb238 |
13 | 1ab1274a190 |
14 | c358833dda |
15 | 68a701054b |
hex | 3ae5180a8c |
252951661196 has 48 divisors (see below), whose sum is σ = 488363028384. Its totient is φ = 113900967936.
The previous prime is 252951661187. The next prime is 252951661231. The reversal of 252951661196 is 691166159252.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1896476 + ... + 2025468.
It is an arithmetic number, because the mean of its divisors is an integer number (10174229758).
Almost surely, 2252951661196 is an apocalyptic number.
252951661196 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
252951661196 is a deficient number, since it is larger than the sum of its proper divisors (235411367188).
252951661196 is a wasteful number, since it uses less digits than its factorization.
252951661196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129930 (or 129928 counting only the distinct ones).
The product of its digits is 1749600, while the sum is 53.
Adding to 252951661196 its sum of digits (53), we get a square (252951661249 = 5029432).
The spelling of 252951661196 in words is "two hundred fifty-two billion, nine hundred fifty-one million, six hundred sixty-one thousand, one hundred ninety-six".
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