Base | Representation |
---|---|
bin | 11011101101011… |
… | …100000100000101 |
3 | 1012101210011210001 |
4 | 123231130010011 |
5 | 1423003140021 |
6 | 114044201301 |
7 | 14343360454 |
oct | 3355340405 |
9 | 1171704701 |
10 | 464896261 |
11 | 219470495 |
12 | 10b839231 |
13 | 7541405b |
14 | 45a58b9b |
15 | 2ac32091 |
hex | 1bb5c105 |
464896261 has 2 divisors, whose sum is σ = 464896262. Its totient is φ = 464896260.
The previous prime is 464896247. The next prime is 464896301. The reversal of 464896261 is 162698464.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 335073025 + 129823236 = 18305^2 + 11394^2 .
It is a cyclic number.
It is not a de Polignac number, because 464896261 - 227 = 330678533 is a prime.
It is a super-2 number, since 2×4648962612 = 432257066983560242, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (464896661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232448130 + 232448131.
It is an arithmetic number, because the mean of its divisors is an integer number (232448131).
Almost surely, 2464896261 is an apocalyptic number.
It is an amenable number.
464896261 is a deficient number, since it is larger than the sum of its proper divisors (1).
464896261 is an equidigital number, since it uses as much as digits as its factorization.
464896261 is an evil number, because the sum of its binary digits is even.
The product of its digits is 497664, while the sum is 46.
The square root of 464896261 is about 21561.4531282101. The cubic root of 464896261 is about 774.6734724344.
The spelling of 464896261 in words is "four hundred sixty-four million, eight hundred ninety-six thousand, two hundred sixty-one".
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