Base | Representation |
---|---|
bin | 110001111000… |
… | …100100001100 |
3 | 220121100221000 |
4 | 301320210030 |
5 | 11321423443 |
6 | 1144140300 |
7 | 216102426 |
oct | 61704414 |
9 | 26540830 |
10 | 13076748 |
11 | 7421833 |
12 | 4467690 |
13 | 292b129 |
14 | 1a45816 |
15 | 12348d3 |
hex | c7890c |
13076748 has 24 divisors (see below), whose sum is σ = 33902960. Its totient is φ = 4358880.
The previous prime is 13076737. The next prime is 13076759. The reversal of 13076748 is 84767031.
It is an interprime number because it is at equal distance from previous prime (13076737) and next prime (13076759).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60433 + ... + 60648.
Almost surely, 213076748 is an apocalyptic number.
13076748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13076748 is an abundant number, since it is smaller than the sum of its proper divisors (20826212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13076748 is a wasteful number, since it uses less digits than its factorization.
13076748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121094 (or 121086 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 13076748 is about 3616.1786460295. The cubic root of 13076748 is about 235.5952797146.
It can be divided in two parts, 13076 and 748, that added together give a cube (13824 = 243).
The spelling of 13076748 in words is "thirteen million, seventy-six thousand, seven hundred forty-eight".
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