Base | Representation |
---|---|
bin | 1111100010111… |
… | …11101101110010 |
3 | 100002101210101202 |
4 | 13301133231302 |
5 | 231341243344 |
6 | 20535131202 |
7 | 3142341020 |
oct | 761375562 |
9 | 302353352 |
10 | 130415474 |
11 | 67686092 |
12 | 37813b02 |
13 | 21032927 |
14 | 1346b710 |
15 | b6b194e |
hex | 7c5fb72 |
130415474 has 32 divisors (see below), whose sum is σ = 238740480. Its totient is φ = 52213392.
The previous prime is 130415413. The next prime is 130415507. The reversal of 130415474 is 474514031.
It is a happy 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, 9137 + ... + 18555.
It is an arithmetic number, because the mean of its divisors is an integer number (7460640).
Almost surely, 2130415474 is an apocalyptic number.
130415474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
130415474 is a deficient number, since it is larger than the sum of its proper divisors (108325006).
130415474 is a wasteful number, since it uses less digits than its factorization.
130415474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9494.
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 130415474 is about 11419.9594570209. The cubic root of 130415474 is about 507.1187964591.
The spelling of 130415474 in words is "one hundred thirty million, four hundred fifteen thousand, four hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •