Base | Representation |
---|---|
bin | 100110001101101110011… |
… | …1011000101100100001101 |
3 | 200121002201211002011120201 |
4 | 1030123130323011210031 |
5 | 1142022404031400100 |
6 | 15100450221413501 |
7 | 1051312222516336 |
oct | 114333473054415 |
9 | 20532654064521 |
10 | 5252156512525 |
11 | 174547747856a |
12 | 709aa070a291 |
13 | 2c1378b69770 |
14 | 1422c475528d |
15 | 91949a1736a |
hex | 4c6dcec590d |
5252156512525 has 12 divisors (see below), whose sum is σ = 7013649004852. Its totient is φ = 3878515578240.
The previous prime is 5252156512501. The next prime is 5252156512543.
5252156512525 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 6 ways, for example, as 1137693157129 + 4114463355396 = 1066627^2 + 2028414^2 .
It is not a de Polignac number, because 5252156512525 - 211 = 5252156510477 is a prime.
It is a Duffinian number.
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, 8080240464 + ... + 8080241113.
Almost surely, 25252156512525 is an apocalyptic number.
It is an amenable number.
5252156512525 is a deficient number, since it is larger than the sum of its proper divisors (1761492492327).
5252156512525 is a wasteful number, since it uses less digits than its factorization.
5252156512525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16160481600 (or 16160481595 counting only the distinct ones).
The product of its digits is 1500000, while the sum is 46.
The spelling of 5252156512525 in words is "five trillion, two hundred fifty-two billion, one hundred fifty-six million, five hundred twelve thousand, five hundred twenty-five".
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