Base | Representation |
---|---|
bin | 110011011011… |
… | …001001111111 |
3 | 221100212212120 |
4 | 303123021333 |
5 | 11422334300 |
6 | 1200534023 |
7 | 222403653 |
oct | 63331177 |
9 | 27325776 |
10 | 13480575 |
11 | 7678179 |
12 | 4621313 |
13 | 2a3cb94 |
14 | 1b0ca63 |
15 | 12b43a0 |
hex | cdb27f |
13480575 has 48 divisors (see below), whose sum is σ = 24060960. Its totient is φ = 6635520.
The previous prime is 13480549. The next prime is 13480613. The reversal of 13480575 is 57508431.
It is not a de Polignac number, because 13480575 - 217 = 13349503 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123621 + ... + 123729.
It is an arithmetic number, because the mean of its divisors is an integer number (501270).
Almost surely, 213480575 is an apocalyptic number.
13480575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13480575 is a deficient number, since it is larger than the sum of its proper divisors (10580385).
13480575 is a wasteful number, since it uses less digits than its factorization.
13480575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236 (or 231 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 13480575 is about 3671.5902549168. The cubic root of 13480575 is about 237.9958982887.
The spelling of 13480575 in words is "thirteen million, four hundred eighty thousand, five hundred seventy-five".
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