Base | Representation |
---|---|
bin | 101010010011001011… |
… | …011011101111111111 |
3 | 11100020022201020120202 |
4 | 222103023123233333 |
5 | 1221004220432314 |
6 | 32510513034115 |
7 | 3165344313116 |
oct | 522313335777 |
9 | 140208636522 |
10 | 45418920959 |
11 | 18297884615 |
12 | 897685593b |
13 | 438a948979 |
14 | 22ac15ac7d |
15 | 12ac5dd0de |
hex | a932dbbff |
45418920959 has 2 divisors, whose sum is σ = 45418920960. Its totient is φ = 45418920958.
The previous prime is 45418920949. The next prime is 45418920997. The reversal of 45418920959 is 95902981454.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 45418920959 - 228 = 45150485503 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45418920929) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22709460479 + 22709460480.
It is an arithmetic number, because the mean of its divisors is an integer number (22709460480).
Almost surely, 245418920959 is an apocalyptic number.
45418920959 is a deficient number, since it is larger than the sum of its proper divisors (1).
45418920959 is an equidigital number, since it uses as much as digits as its factorization.
45418920959 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4665600, while the sum is 56.
The spelling of 45418920959 in words is "forty-five billion, four hundred eighteen million, nine hundred twenty thousand, nine hundred fifty-nine".
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