Base | Representation |
---|---|
bin | 1111100101010… |
… | …00001100111000 |
3 | 100002221212200010 |
4 | 13302220030320 |
5 | 231430244001 |
6 | 20545341520 |
7 | 3145015434 |
oct | 762501470 |
9 | 302855603 |
10 | 130712376 |
11 | 67869163 |
12 | 379378a0 |
13 | 21107b02 |
14 | 135079c4 |
15 | b71e8d6 |
hex | 7ca8338 |
130712376 has 32 divisors (see below), whose sum is σ = 332323200. Its totient is φ = 42831840.
The previous prime is 130712359. The next prime is 130712383. The reversal of 130712376 is 673217031.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44740 + ... + 47571.
It is an arithmetic number, because the mean of its divisors is an integer number (10385100).
Almost surely, 2130712376 is an apocalyptic number.
It is an amenable number.
130712376 is an abundant number, since it is smaller than the sum of its proper divisors (201610824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130712376 is a wasteful number, since it uses less digits than its factorization.
130712376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92379 (or 92375 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 30.
The square root of 130712376 is about 11432.9513250079. The cubic root of 130712376 is about 507.5033379220.
The spelling of 130712376 in words is "one hundred thirty million, seven hundred twelve thousand, three hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •