Base | Representation |
---|---|
bin | 1101100000110… |
… | …0011111011111 |
3 | 10221122100111002 |
4 | 3120030133133 |
5 | 104002034041 |
6 | 5342420515 |
7 | 1255503053 |
oct | 330143737 |
9 | 127570432 |
10 | 56674271 |
11 | 29a9a245 |
12 | 16b9173b |
13 | b984294 |
14 | 7753c63 |
15 | 4e9759b |
hex | 360c7df |
56674271 has 2 divisors, whose sum is σ = 56674272. Its totient is φ = 56674270.
The previous prime is 56674237. The next prime is 56674273. The reversal of 56674271 is 17247665.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 56674271 - 222 = 52479967 is a prime.
Together with 56674273, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56674273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28337135 + 28337136.
It is an arithmetic number, because the mean of its divisors is an integer number (28337136).
Almost surely, 256674271 is an apocalyptic number.
56674271 is a deficient number, since it is larger than the sum of its proper divisors (1).
56674271 is an equidigital number, since it uses as much as digits as its factorization.
56674271 is an evil number, because the sum of its binary digits is even.
The product of its digits is 70560, while the sum is 38.
The square root of 56674271 is about 7528.2315984566. The cubic root of 56674271 is about 384.1156313194.
The spelling of 56674271 in words is "fifty-six million, six hundred seventy-four thousand, two hundred seventy-one".
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