Base | Representation |
---|---|
bin | 11111100111100… |
… | …101100011011010 |
3 | 1100222011201120220 |
4 | 133213211203122 |
5 | 2041300034010 |
6 | 124345500510 |
7 | 16100634030 |
oct | 3747454332 |
9 | 1328151526 |
10 | 530471130 |
11 | 2524898a2 |
12 | 1297a1736 |
13 | 85b93657 |
14 | 50648550 |
15 | 31886970 |
hex | 1f9e58da |
530471130 has 64 divisors (see below), whose sum is σ = 1460816640. Its totient is φ = 120766464.
The previous prime is 530471099. The next prime is 530471143. The reversal of 530471130 is 31174035.
It is a self number, because there is not a number n which added to its sum of digits gives 530471130.
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, 49056 + ... + 58884.
It is an arithmetic number, because the mean of its divisors is an integer number (22825260).
Almost surely, 2530471130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530471130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730408320).
530471130 is an abundant number, since it is smaller than the sum of its proper divisors (930345510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530471130 is a wasteful number, since it uses less digits than its factorization.
530471130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10103.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 530471130 is about 23031.9588832561. The cubic root of 530471130 is about 809.5069549372.
The spelling of 530471130 in words is "five hundred thirty million, four hundred seventy-one thousand, one hundred thirty".
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