Base | Representation |
---|---|
bin | 1111100011000… |
… | …01111010011100 |
3 | 100002102020202011 |
4 | 13301201322130 |
5 | 231342040401 |
6 | 20535241004 |
7 | 3142406200 |
oct | 761417234 |
9 | 302366664 |
10 | 130424476 |
11 | 67691926 |
12 | 37819164 |
13 | 21036a60 |
14 | 13470b00 |
15 | b6b4451 |
hex | 7c61e9c |
130424476 has 72 divisors (see below), whose sum is σ = 302850576. Its totient is φ = 48545280.
The previous prime is 130424447. The next prime is 130424491. The reversal of 130424476 is 674424031.
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, 41811 + ... + 44821.
It is an arithmetic number, because the mean of its divisors is an integer number (4206258).
Almost surely, 2130424476 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130424476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151425288).
130424476 is an abundant number, since it is smaller than the sum of its proper divisors (172426100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130424476 is a wasteful number, since it uses less digits than its factorization.
130424476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3059 (or 3050 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 130424476 is about 11420.3535847188. The cubic root of 130424476 is about 507.1304642422.
The spelling of 130424476 in words is "one hundred thirty million, four hundred twenty-four thousand, four hundred seventy-six".
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