Base | Representation |
---|---|
bin | 110001111100… |
… | …011110001100 |
3 | 220122011212121 |
4 | 301330132030 |
5 | 11322431443 |
6 | 1144342324 |
7 | 216200164 |
oct | 61743614 |
9 | 26564777 |
10 | 13092748 |
11 | 7432859 |
12 | 44749a4 |
13 | 29354b6 |
14 | 1a4b5a4 |
15 | 12394ed |
hex | c7c78c |
13092748 has 18 divisors (see below), whose sum is σ = 24184356. Its totient is φ = 6201144.
The previous prime is 13092713. The next prime is 13092763. The reversal of 13092748 is 84729031.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a zygodrome in base 2.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3090 + ... + 5977.
Almost surely, 213092748 is an apocalyptic number.
It is an amenable number.
13092748 is a deficient number, since it is larger than the sum of its proper divisors (11091608).
13092748 is a wasteful number, since it uses less digits than its factorization.
13092748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9109 (or 9088 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 13092748 is about 3618.3902498210. The cubic root of 13092748 is about 235.6913277566.
The spelling of 13092748 in words is "thirteen million, ninety-two thousand, seven hundred forty-eight".
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