Base | Representation |
---|---|
bin | 1111100100101… |
… | …11110101011000 |
3 | 100002211110201011 |
4 | 13302113311120 |
5 | 231421122321 |
6 | 20544103304 |
7 | 3144316123 |
oct | 762276530 |
9 | 302743634 |
10 | 130645336 |
11 | 67822858 |
12 | 37904b34 |
13 | 210b3443 |
14 | 134cb3ba |
15 | b709ae1 |
hex | 7c97d58 |
130645336 has 32 divisors (see below), whose sum is σ = 261066240. Its totient is φ = 61149088.
The previous prime is 130645321. The next prime is 130645363. The reversal of 130645336 is 633546031.
It is a junction number, because it is equal to n+sod(n) for n = 130645298 and 130645307.
It is a congruent number.
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, 1095 + ... + 16201.
It is an arithmetic number, because the mean of its divisors is an integer number (8158320).
Almost surely, 2130645336 is an apocalyptic number.
It is an amenable number.
130645336 is a deficient number, since it is larger than the sum of its proper divisors (130420904).
130645336 is a wasteful number, since it uses less digits than its factorization.
130645336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15183 (or 15179 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 31.
The square root of 130645336 is about 11430.0190726000. The cubic root of 130645336 is about 507.4165600079.
The spelling of 130645336 in words is "one hundred thirty million, six hundred forty-five thousand, three hundred thirty-six".
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