Base | Representation |
---|---|
bin | 10000010101010… |
… | …111100110001011 |
3 | 201002122112021101 |
4 | 100111113212023 |
5 | 1030123142011 |
6 | 43105322231 |
7 | 6535164034 |
oct | 2025274613 |
9 | 632575241 |
10 | 274037131 |
11 | 130761175 |
12 | 77936377 |
13 | 44a0a564 |
14 | 28575a8b |
15 | 190d12c1 |
hex | 1055798b |
274037131 has 2 divisors, whose sum is σ = 274037132. Its totient is φ = 274037130.
The previous prime is 274037089. The next prime is 274037167. The reversal of 274037131 is 131730472.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 274037131 - 29 = 274036619 is a prime.
It is a super-2 number, since 2×2740371312 = 150192698333422322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 274037131.
It is not a weakly prime, because it can be changed into another prime (274037191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137018565 + 137018566.
It is an arithmetic number, because the mean of its divisors is an integer number (137018566).
Almost surely, 2274037131 is an apocalyptic number.
274037131 is a deficient number, since it is larger than the sum of its proper divisors (1).
274037131 is an equidigital number, since it uses as much as digits as its factorization.
274037131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3528, while the sum is 28.
The square root of 274037131 is about 16554.0669021241. The cubic root of 274037131 is about 649.5358666915.
The spelling of 274037131 in words is "two hundred seventy-four million, thirty-seven thousand, one hundred thirty-one".
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