Base | Representation |
---|---|
bin | 1111100010101… |
… | …01101101100000 |
3 | 100002022201012001 |
4 | 13301111231200 |
5 | 231333440441 |
6 | 20534213344 |
7 | 3142110400 |
oct | 761255540 |
9 | 302281161 |
10 | 130374496 |
11 | 6765831a |
12 | 377b4254 |
13 | 2101a095 |
14 | 1345a800 |
15 | b6a4731 |
hex | 7c55b60 |
130374496 has 144 divisors (see below), whose sum is σ = 325258416. Its totient is φ = 51093504.
The previous prime is 130374487. The next prime is 130374521. The reversal of 130374496 is 694473031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1785916 + ... + 1785988.
It is an arithmetic number, because the mean of its divisors is an integer number (2258739).
Almost surely, 2130374496 is an apocalyptic number.
130374496 is a gapful number since it is divisible by the number (16) 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 130374496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162629208).
130374496 is an abundant number, since it is smaller than the sum of its proper divisors (194883920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130374496 is a wasteful number, since it uses less digits than its factorization.
130374496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181 (or 166 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 37.
The square root of 130374496 is about 11418.1651765947. The cubic root of 130374496 is about 507.0656767633.
The spelling of 130374496 in words is "one hundred thirty million, three hundred seventy-four thousand, four hundred ninety-six".
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