Base | Representation |
---|---|
bin | 1111100100000… |
… | …11100100101000 |
3 | 100002200020212101 |
4 | 13302003210220 |
5 | 231410443334 |
6 | 20542223144 |
7 | 3143522143 |
oct | 762034450 |
9 | 302606771 |
10 | 130562344 |
11 | 67776470 |
12 | 37884ab4 |
13 | 21084733 |
14 | 134a905a |
15 | b6e0214 |
hex | 7c83928 |
130562344 has 32 divisors (see below), whose sum is σ = 274284000. Its totient is φ = 57741120.
The previous prime is 130562317. The next prime is 130562351. The reversal of 130562344 is 443265031.
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, 16794 + ... + 23305.
It is an arithmetic number, because the mean of its divisors is an integer number (8571375).
Almost surely, 2130562344 is an apocalyptic number.
It is an amenable number.
130562344 is an abundant number, since it is smaller than the sum of its proper divisors (143721656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130562344 is a wasteful number, since it uses less digits than its factorization.
130562344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40153 (or 40149 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 130562344 is about 11426.3880557243. The cubic root of 130562344 is about 507.3090923741.
It can be divided in two parts, 13056 and 2344, that added together give a triangular number (15400 = T175).
The spelling of 130562344 in words is "one hundred thirty million, five hundred sixty-two thousand, three hundred forty-four".
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