Base | Representation |
---|---|
bin | 1110101100010100100… |
… | …0011011001010011100 |
3 | 220010112021011001202021 |
4 | 3223011020123022130 |
5 | 13113421322020012 |
6 | 311542534305524 |
7 | 24144042460465 |
oct | 3530510331234 |
9 | 803467131667 |
10 | 252415423132 |
11 | 98059a20414 |
12 | 40b054b82a4 |
13 | 1aa58617952 |
14 | c307527d6c |
15 | 6874dda007 |
hex | 3ac521b29c |
252415423132 has 12 divisors (see below), whose sum is σ = 456958955880. Its totient is φ = 121855721456.
The previous prime is 252415423081. The next prime is 252415423171. The reversal of 252415423132 is 231324514252.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087997398 + ... + 1087997629.
It is an arithmetic number, because the mean of its divisors is an integer number (38079912990).
Almost surely, 2252415423132 is an apocalyptic number.
It is an amenable number.
252415423132 is a deficient number, since it is larger than the sum of its proper divisors (204543532748).
252415423132 is a wasteful number, since it uses less digits than its factorization.
252415423132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2175995060 (or 2175995058 counting only the distinct ones).
The product of its digits is 57600, while the sum is 34.
Adding to 252415423132 its reverse (231324514252), we get a palindrome (483739937384).
The spelling of 252415423132 in words is "two hundred fifty-two billion, four hundred fifteen million, four hundred twenty-three thousand, one hundred thirty-two".
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