Base | Representation |
---|---|
bin | 10000010101111… |
… | …001000010111101 |
3 | 201002220111012211 |
4 | 100111321002331 |
5 | 1030142033031 |
6 | 43112300421 |
7 | 6536304343 |
oct | 2025710275 |
9 | 632814184 |
10 | 274174141 |
11 | 1308450aa |
12 | 779a1711 |
13 | 44a57a27 |
14 | 285ad993 |
15 | 1910bbb1 |
hex | 105790bd |
274174141 has 4 divisors (see below), whose sum is σ = 279347292. Its totient is φ = 269000992.
The previous prime is 274174139. The next prime is 274174151. The reversal of 274174141 is 141471472.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 98505625 + 175668516 = 9925^2 + 13254^2 .
It is a cyclic number.
It is not a de Polignac number, because 274174141 - 21 = 274174139 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274174111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2586496 + ... + 2586601.
It is an arithmetic number, because the mean of its divisors is an integer number (69836823).
Almost surely, 2274174141 is an apocalyptic number.
It is an amenable number.
274174141 is a deficient number, since it is larger than the sum of its proper divisors (5173151).
274174141 is an equidigital number, since it uses as much as digits as its factorization.
274174141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5173150.
The product of its digits is 6272, while the sum is 31.
The square root of 274174141 is about 16558.2046430161. The cubic root of 274174141 is about 649.6440978665.
The spelling of 274174141 in words is "two hundred seventy-four million, one hundred seventy-four thousand, one hundred forty-one".
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