Base | Representation |
---|---|
bin | 1001101010111… |
… | …0010001100001 |
3 | 2211022122110121 |
4 | 2122232101201 |
5 | 40340402323 |
6 | 4005200241 |
7 | 1001515615 |
oct | 232562141 |
9 | 84278417 |
10 | 40559713 |
11 | 20993127 |
12 | 11700081 |
13 | 853153c |
14 | 555b345 |
15 | 3862a5d |
hex | 26ae461 |
40559713 has 2 divisors, whose sum is σ = 40559714. Its totient is φ = 40559712.
The previous prime is 40559711. The next prime is 40559759. The reversal of 40559713 is 31795504.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 37847104 + 2712609 = 6152^2 + 1647^2 .
It is a cyclic number.
It is not a de Polignac number, because 40559713 - 21 = 40559711 is a prime.
Together with 40559711, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (40559711) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20279856 + 20279857.
It is an arithmetic number, because the mean of its divisors is an integer number (20279857).
Almost surely, 240559713 is an apocalyptic number.
It is an amenable number.
40559713 is a deficient number, since it is larger than the sum of its proper divisors (1).
40559713 is an equidigital number, since it uses as much as digits as its factorization.
40559713 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18900, while the sum is 34.
The square root of 40559713 is about 6368.6507990311. The cubic root of 40559713 is about 343.5829659890.
The spelling of 40559713 in words is "forty million, five hundred fifty-nine thousand, seven hundred thirteen".
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