Base | Representation |
---|---|
bin | 1111100000001… |
… | …11001110111000 |
3 | 100001201101020120 |
4 | 13300013032320 |
5 | 231243144143 |
6 | 20523253240 |
7 | 3136301256 |
oct | 760071670 |
9 | 301641216 |
10 | 130053048 |
11 | 67458864 |
12 | 3767a220 |
13 | 20c36988 |
14 | 133b55d6 |
15 | b63e383 |
hex | 7c073b8 |
130053048 has 16 divisors (see below), whose sum is σ = 325132680. Its totient is φ = 43351008.
The previous prime is 130053019. The next prime is 130053061. The reversal of 130053048 is 840350031.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5418877 = 130053048 / (1 + 3 + 0 + 0 + 5 + 3 + 0 + 4 + 8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2709415 + ... + 2709462.
Almost surely, 2130053048 is an apocalyptic number.
It is an amenable number.
130053048 is an abundant number, since it is smaller than the sum of its proper divisors (195079632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130053048 is a wasteful number, since it uses less digits than its factorization.
130053048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5418886 (or 5418882 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 130053048 is about 11404.0803224109. The cubic root of 130053048 is about 506.6485977705.
The spelling of 130053048 in words is "one hundred thirty million, fifty-three thousand, forty-eight".
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