Base | Representation |
---|---|
bin | 10000011000111… |
… | …111011010110000 |
3 | 201011102202210120 |
4 | 100120333122300 |
5 | 1030344033142 |
6 | 43141530240 |
7 | 6546230262 |
oct | 2030773260 |
9 | 634382716 |
10 | 274986672 |
11 | 13124a614 |
12 | 78113980 |
13 | 44c8080c |
14 | 28741b32 |
15 | 1921c7ec |
hex | 1063f6b0 |
274986672 has 40 divisors (see below), whose sum is σ = 727713840. Its totient is φ = 89425920.
The previous prime is 274986667. The next prime is 274986697. The reversal of 274986672 is 276689472.
274986672 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 67897 + ... + 71832.
It is an arithmetic number, because the mean of its divisors is an integer number (18192846).
Almost surely, 2274986672 is an apocalyptic number.
It is an amenable number.
274986672 is an abundant number, since it is smaller than the sum of its proper divisors (452727168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274986672 is a wasteful number, since it uses less digits than its factorization.
274986672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139781 (or 139775 counting only the distinct ones).
The product of its digits is 2032128, while the sum is 51.
The square root of 274986672 is about 16582.7220925878. The cubic root of 274986672 is about 650.2852176300.
The spelling of 274986672 in words is "two hundred seventy-four million, nine hundred eighty-six thousand, six hundred seventy-two".
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