Base | Representation |
---|---|
bin | 1111100010001… |
… | …01010110000111 |
3 | 100002012022020100 |
4 | 13301011112013 |
5 | 231324314323 |
6 | 20532535143 |
7 | 3141411066 |
oct | 761052607 |
9 | 302168210 |
10 | 130307463 |
11 | 67611a20 |
12 | 377814b3 |
13 | 20cc5710 |
14 | 134401dd |
15 | b68e943 |
hex | 7c45587 |
130307463 has 48 divisors (see below), whose sum is σ = 223501824. Its totient is φ = 72118080.
The previous prime is 130307449. The next prime is 130307467. The reversal of 130307463 is 364703031.
It is a happy number.
It is not a de Polignac number, because 130307463 - 24 = 130307447 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130307467) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132070 + ... + 133052.
It is an arithmetic number, because the mean of its divisors is an integer number (4656288).
Almost surely, 2130307463 is an apocalyptic number.
130307463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
130307463 is a deficient number, since it is larger than the sum of its proper divisors (93194361).
130307463 is a wasteful number, since it uses less digits than its factorization.
130307463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1116 (or 1113 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 27.
The square root of 130307463 is about 11415.2294326483. The cubic root of 130307463 is about 506.9787580237.
The spelling of 130307463 in words is "one hundred thirty million, three hundred seven thousand, four hundred sixty-three".
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