Base | Representation |
---|---|
bin | 100011110111111100111011… |
… | …1111110001010101010110100 |
3 | 1112101021121010020122011001100 |
4 | 1013233321313332022222310 |
5 | 312330011034031204302 |
6 | 3035043055540130100 |
7 | 123315653643401454 |
oct | 10757716776125264 |
9 | 1471247106564040 |
10 | 315553260022452 |
11 | 915aa42790a681 |
12 | 2b484404396930 |
13 | 1070c710a37b3a |
14 | 57ccc05bd1d64 |
15 | 26733e77a3d1c |
hex | 11efe77f8aab4 |
315553260022452 has 36 divisors (see below), whose sum is σ = 797655963424320. Its totient is φ = 105183438244752.
The previous prime is 315553260022447. The next prime is 315553260022489. The reversal of 315553260022452 is 254220062355513.
315553260022452 is a `hidden beast` number, since 3 + 1 + 5 + 5 + 5 + 32 + 600 + 2 + 2 + 4 + 5 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-5 number, since 5×3155532600224525 (a number of 74 digits) contains 55555 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 315553260022398 and 315553260022407.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36991098 + ... + 44715185.
It is an arithmetic number, because the mean of its divisors is an integer number (22157110095120).
Almost surely, 2315553260022452 is an apocalyptic number.
It is an amenable number.
315553260022452 is an abundant number, since it is smaller than the sum of its proper divisors (482102703401868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315553260022452 is a wasteful number, since it uses less digits than its factorization.
315553260022452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81813572 (or 81813567 counting only the distinct ones).
The product of its (nonzero) digits is 2160000, while the sum is 45.
The spelling of 315553260022452 in words is "three hundred fifteen trillion, five hundred fifty-three billion, two hundred sixty million, twenty-two thousand, four hundred fifty-two".
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