Base | Representation |
---|---|
bin | 11111100111010… |
… | …100010011001100 |
3 | 1100222001010122111 |
4 | 133213110103030 |
5 | 2041240303320 |
6 | 124344153404 |
7 | 16100221012 |
oct | 3747242314 |
9 | 1328033574 |
10 | 530400460 |
11 | 252440797 |
12 | 129768864 |
13 | 85b6a435 |
14 | 5062a8b2 |
15 | 31870a5a |
hex | 1f9d44cc |
530400460 has 12 divisors (see below), whose sum is σ = 1113841008. Its totient is φ = 212160176.
The previous prime is 530400443. The next prime is 530400463. The reversal of 530400460 is 64004035.
It is not an unprimeable number, because it can be changed into a prime (530400463) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13259992 + ... + 13260031.
It is an arithmetic number, because the mean of its divisors is an integer number (92820084).
Almost surely, 2530400460 is an apocalyptic number.
It is an amenable number.
530400460 is an abundant number, since it is smaller than the sum of its proper divisors (583440548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530400460 is a wasteful number, since it uses less digits than its factorization.
530400460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26520032 (or 26520030 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 530400460 is about 23030.4246595672. The cubic root of 530400460 is about 809.4710055116.
Adding to 530400460 its reverse (64004035), we get a palindrome (594404495).
The spelling of 530400460 in words is "five hundred thirty million, four hundred thousand, four hundred sixty".
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