Base | Representation |
---|---|
bin | 11111100111100… |
… | …011011101001100 |
3 | 1100222011021210202 |
4 | 133213203131030 |
5 | 2041244300130 |
6 | 124345353032 |
7 | 16100600006 |
oct | 3747433514 |
9 | 1328137722 |
10 | 530462540 |
11 | 2524833a3 |
12 | 129798778 |
13 | 85b8c77a |
14 | 50645376 |
15 | 31884145 |
hex | 1f9e374c |
530462540 has 24 divisors (see below), whose sum is σ = 1114489152. Its totient is φ = 212086400.
The previous prime is 530462497. The next prime is 530462563. The reversal of 530462540 is 45264035.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50765 + ... + 60315.
It is an arithmetic number, because the mean of its divisors is an integer number (46437048).
Almost surely, 2530462540 is an apocalyptic number.
It is an amenable number.
530462540 is an abundant number, since it is smaller than the sum of its proper divisors (584026612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530462540 is a wasteful number, since it uses less digits than its factorization.
530462540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12337 (or 12335 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 530462540 is about 23031.7724024878. The cubic root of 530462540 is about 809.5025854237.
The spelling of 530462540 in words is "five hundred thirty million, four hundred sixty-two thousand, five hundred forty".
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