Base | Representation |
---|---|
bin | 11001001100000100… |
… | …10111001110101010 |
3 | 1021220110000101202112 |
4 | 30212002113032222 |
5 | 210143400234110 |
6 | 10113514002322 |
7 | 656054034605 |
oct | 144602271652 |
9 | 37813011675 |
10 | 13523055530 |
11 | 580a459856 |
12 | 2754a163a2 |
13 | 1376869c0a |
14 | 92400333c |
15 | 542321405 |
hex | 3260973aa |
13523055530 has 8 divisors (see below), whose sum is σ = 24341499972. Its totient is φ = 5409222208.
The previous prime is 13523055521. The next prime is 13523055563. The reversal of 13523055530 is 3555032531.
It can be written as a sum of positive squares in 2 ways, for example, as 12998508121 + 524547409 = 114011^2 + 22903^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676152767 + ... + 676152786.
Almost surely, 213523055530 is an apocalyptic number.
13523055530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13523055530 is a deficient number, since it is larger than the sum of its proper divisors (10818444442).
13523055530 is a wasteful number, since it uses less digits than its factorization.
13523055530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1352305560.
The product of its (nonzero) digits is 33750, while the sum is 32.
The spelling of 13523055530 in words is "thirteen billion, five hundred twenty-three million, fifty-five thousand, five hundred thirty".
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