Base | Representation |
---|---|
bin | 10000010101001… |
… | …111010011000100 |
3 | 201002120210122110 |
4 | 100111033103010 |
5 | 1030121100030 |
6 | 43104501020 |
7 | 6534662655 |
oct | 2025172304 |
9 | 632523573 |
10 | 274003140 |
11 | 130738684 |
12 | 7791a770 |
13 | 449c7c48 |
14 | 2856752c |
15 | 190c61b0 |
hex | 1054f4c4 |
274003140 has 48 divisors (see below), whose sum is σ = 800569728. Its totient is φ = 69890304.
The previous prime is 274003111. The next prime is 274003157. The reversal of 274003140 is 41300472.
274003140 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 15 ways as a sum of consecutive naturals, for example, 97897 + ... + 100656.
It is an arithmetic number, because the mean of its divisors is an integer number (16678536).
Almost surely, 2274003140 is an apocalyptic number.
274003140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
274003140 is an abundant number, since it is smaller than the sum of its proper divisors (526566588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274003140 is a wasteful number, since it uses less digits than its factorization.
274003140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198588 (or 198586 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 274003140 is about 16553.0402041438. The cubic root of 274003140 is about 649.5090098851.
The spelling of 274003140 in words is "two hundred seventy-four million, three thousand, one hundred forty".
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