Base | Representation |
---|---|
bin | 110100111100000011… |
… | …001010011111101011 |
3 | 12102201102022200020001 |
4 | 310330003022133223 |
5 | 1412403030142402 |
6 | 42040214043431 |
7 | 4051412226103 |
oct | 647403123753 |
9 | 172642280201 |
10 | 56842037227 |
11 | 22119936978 |
12 | b024349577 |
13 | 548b419571 |
14 | 2a732cc203 |
15 | 172a3aa187 |
hex | d3c0ca7eb |
56842037227 has 2 divisors, whose sum is σ = 56842037228. Its totient is φ = 56842037226.
The previous prime is 56842037207. The next prime is 56842037237. The reversal of 56842037227 is 72273024865.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 56842037227 - 27 = 56842037099 is a prime.
It is a super-2 number, since 2×568420372272 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (56842037207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28421018613 + 28421018614.
It is an arithmetic number, because the mean of its divisors is an integer number (28421018614).
Almost surely, 256842037227 is an apocalyptic number.
56842037227 is a deficient number, since it is larger than the sum of its proper divisors (1).
56842037227 is an equidigital number, since it uses as much as digits as its factorization.
56842037227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1128960, while the sum is 46.
The spelling of 56842037227 in words is "fifty-six billion, eight hundred forty-two million, thirty-seven thousand, two hundred twenty-seven".
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