Base | Representation |
---|---|
bin | 110001111000… |
… | …101011101011 |
3 | 220121101120202 |
4 | 301320223223 |
5 | 11321432402 |
6 | 1144142415 |
7 | 216104012 |
oct | 61705353 |
9 | 26541522 |
10 | 13077227 |
11 | 7422129 |
12 | 4467a0b |
13 | 292b407 |
14 | 1a45a79 |
15 | 1234b02 |
hex | c78aeb |
13077227 has 2 divisors, whose sum is σ = 13077228. Its totient is φ = 13077226.
The previous prime is 13077223. The next prime is 13077287. The reversal of 13077227 is 72277031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13077227 - 22 = 13077223 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13077227.
It is not a weakly prime, because it can be changed into another prime (13077221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6538613 + 6538614.
It is an arithmetic number, because the mean of its divisors is an integer number (6538614).
Almost surely, 213077227 is an apocalyptic number.
13077227 is a deficient number, since it is larger than the sum of its proper divisors (1).
13077227 is an equidigital number, since it uses as much as digits as its factorization.
13077227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4116, while the sum is 29.
The square root of 13077227 is about 3616.2448755581. The cubic root of 13077227 is about 235.5981562901.
The spelling of 13077227 in words is "thirteen million, seventy-seven thousand, two hundred twenty-seven".
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