Base | Representation |
---|---|
bin | 110001111100… |
… | …101010000000 |
3 | 220122012220121 |
4 | 301330222000 |
5 | 11322443004 |
6 | 1144350024 |
7 | 216202324 |
oct | 61745200 |
9 | 26565817 |
10 | 13093504 |
11 | 7433386 |
12 | 4475314 |
13 | 2935948 |
14 | 1a4b984 |
15 | 1239854 |
hex | c7ca80 |
13093504 has 16 divisors (see below), whose sum is σ = 26084970. Its totient is φ = 6546688.
The previous prime is 13093477. The next prime is 13093511. The reversal of 13093504 is 40539031.
It can be written as a sum of positive squares in only one way, i.e., 12673600 + 419904 = 3560^2 + 648^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51019 + ... + 51274.
Almost surely, 213093504 is an apocalyptic number.
It is an amenable number.
13093504 is a deficient number, since it is larger than the sum of its proper divisors (12991466).
13093504 is an equidigital number, since it uses as much as digits as its factorization.
13093504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102307 (or 102295 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 13093504 is about 3618.4947146569. The cubic root of 13093504 is about 235.6958640901.
The spelling of 13093504 in words is "thirteen million, ninety-three thousand, five hundred four".
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