Base | Representation |
---|---|
bin | 11011000100001000… |
… | …10101001101110010 |
3 | 1101111122010212110100 |
4 | 31202010111031302 |
5 | 214224213021110 |
6 | 10401452413230 |
7 | 1023033462222 |
oct | 154204251562 |
9 | 41448125410 |
10 | 14530204530 |
11 | 6186a157a6 |
12 | 2996177216 |
13 | 14a740b07a |
14 | 9bba92082 |
15 | 5a0965bc0 |
hex | 362115372 |
14530204530 has 24 divisors (see below), whose sum is σ = 37778532012. Its totient is φ = 3874721184.
The previous prime is 14530204459. The next prime is 14530204567. The reversal of 14530204530 is 3540203541.
14530204530 is a `hidden beast` number, since 1 + 453 + 0 + 204 + 5 + 3 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 14307269769 + 222934761 = 119613^2 + 14931^2 .
It is a super-2 number, since 2×145302045302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14530204494 and 14530204503.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80723269 + ... + 80723448.
Almost surely, 214530204530 is an apocalyptic number.
14530204530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14530204530 is an abundant number, since it is smaller than the sum of its proper divisors (23248327482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14530204530 is a wasteful number, since it uses less digits than its factorization.
14530204530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161446730 (or 161446727 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The spelling of 14530204530 in words is "fourteen billion, five hundred thirty million, two hundred four thousand, five hundred thirty".
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