Base | Representation |
---|---|
bin | 1111100110110… |
… | …01101010010000 |
3 | 100010100011120020 |
4 | 13303121222100 |
5 | 232003234320 |
6 | 20553543440 |
7 | 3146521161 |
oct | 763315220 |
9 | 303304506 |
10 | 130914960 |
11 | 67997390 |
12 | 37a14b80 |
13 | 21179097 |
14 | 1355b768 |
15 | b75e940 |
hex | 7cd9a90 |
130914960 has 160 divisors (see below), whose sum is σ = 468934272. Its totient is φ = 29859840.
The previous prime is 130914941. The next prime is 130914989. The reversal of 130914960 is 69419031.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43422 + ... + 46338.
Almost surely, 2130914960 is an apocalyptic number.
130914960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130914960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234467136).
130914960 is an abundant number, since it is smaller than the sum of its proper divisors (338019312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130914960 is a wasteful number, since it uses less digits than its factorization.
130914960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2961 (or 2955 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 33.
The square root of 130914960 is about 11441.8075495089. The cubic root of 130914960 is about 507.7653865277.
The spelling of 130914960 in words is "one hundred thirty million, nine hundred fourteen thousand, nine hundred sixty".
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