Base | Representation |
---|---|
bin | 10000011000100… |
… | …110110101011110 |
3 | 201011020122200022 |
4 | 100120212311132 |
5 | 1030332322412 |
6 | 43135432142 |
7 | 6545330600 |
oct | 2030466536 |
9 | 634218608 |
10 | 274885982 |
11 | 1311909a8 |
12 | 78085652 |
13 | 44c46a37 |
14 | 28717170 |
15 | 191eca72 |
hex | 10626d5e |
274885982 has 12 divisors (see below), whose sum is σ = 479648160. Its totient is φ = 117808236.
The previous prime is 274885927. The next prime is 274885991. The reversal of 274885982 is 289588472.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1402382 + ... + 1402577.
It is an arithmetic number, because the mean of its divisors is an integer number (39970680).
Almost surely, 2274885982 is an apocalyptic number.
274885982 is a deficient number, since it is larger than the sum of its proper divisors (204762178).
274885982 is a wasteful number, since it uses less digits than its factorization.
274885982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2804975 (or 2804968 counting only the distinct ones).
The product of its digits is 2580480, while the sum is 53.
The square root of 274885982 is about 16579.6858233201. The cubic root of 274885982 is about 650.2058377683.
The spelling of 274885982 in words is "two hundred seventy-four million, eight hundred eighty-five thousand, nine hundred eighty-two".
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