Base | Representation |
---|---|
bin | 101001111111110111… |
… | …110100000100111001 |
3 | 11022101202012220010102 |
4 | 221333313310010321 |
5 | 1214323310314432 |
6 | 32414422325145 |
7 | 3154332160106 |
oct | 517767640471 |
9 | 138352186112 |
10 | 45095010617 |
11 | 18140a59a18 |
12 | 88a62897b5 |
13 | 43387c8947 |
14 | 227b121aad |
15 | 128de59962 |
hex | a7fdf4139 |
45095010617 has 4 divisors (see below), whose sum is σ = 46054478976. Its totient is φ = 44135542260.
The previous prime is 45095010607. The next prime is 45095010661. The reversal of 45095010617 is 71601059054.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 45095010617 - 216 = 45094945081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45095010607) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479734109 + ... + 479734202.
It is an arithmetic number, because the mean of its divisors is an integer number (11513619744).
Almost surely, 245095010617 is an apocalyptic number.
45095010617 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
45095010617 is a deficient number, since it is larger than the sum of its proper divisors (959468359).
45095010617 is an equidigital number, since it uses as much as digits as its factorization.
45095010617 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 959468358.
The product of its (nonzero) digits is 37800, while the sum is 38.
The spelling of 45095010617 in words is "forty-five billion, ninety-five million, ten thousand, six hundred seventeen".
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