Base | Representation |
---|---|
bin | 1111100100001… |
… | …10100010101110 |
3 | 100002200212112222 |
4 | 13302012202232 |
5 | 231411341020 |
6 | 20542355342 |
7 | 3143602463 |
oct | 762064256 |
9 | 302625488 |
10 | 130574510 |
11 | 67784620 |
12 | 3788bb52 |
13 | 2108a131 |
14 | 134ad66a |
15 | b6e3b25 |
hex | 7c868ae |
130574510 has 32 divisors (see below), whose sum is σ = 261250272. Its totient is φ = 46583680.
The previous prime is 130574471. The next prime is 130574539. The reversal of 130574510 is 15475031.
It is a self number, because there is not a number n which added to its sum of digits gives 130574510.
It is a congruent 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, 5369 + ... + 17028.
It is an arithmetic number, because the mean of its divisors is an integer number (8164071).
Almost surely, 2130574510 is an apocalyptic number.
130574510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130574510 is an abundant number, since it is smaller than the sum of its proper divisors (130675762).
130574510 is a wasteful number, since it uses less digits than its factorization.
130574510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22468.
The product of its (nonzero) digits is 2100, while the sum is 26.
The square root of 130574510 is about 11426.9204075289. The cubic root of 130574510 is about 507.3248491652.
The spelling of 130574510 in words is "one hundred thirty million, five hundred seventy-four thousand, five hundred ten".
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