Base | Representation |
---|---|
bin | 1001101011010… |
… | …1111001001111 |
3 | 2211101020021200 |
4 | 2122311321033 |
5 | 40342402202 |
6 | 4010000543 |
7 | 1002005616 |
oct | 232657117 |
9 | 84336250 |
10 | 40590927 |
11 | 20a04623 |
12 | 11716153 |
13 | 8542800 |
14 | 556887d |
15 | 386be1c |
hex | 26b5e4f |
40590927 has 18 divisors (see below), whose sum is σ = 63490752. Its totient is φ = 24978096.
The previous prime is 40590871. The next prime is 40590931. The reversal of 40590927 is 72909504.
40590927 is a `hidden beast` number, since 40 + 590 + 9 + 27 = 666.
It is not a de Polignac number, because 40590927 - 211 = 40588879 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 40590891 and 40590900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40590427) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11823 + ... + 14864.
It is an arithmetic number, because the mean of its divisors is an integer number (3527264).
Almost surely, 240590927 is an apocalyptic number.
40590927 is a deficient number, since it is larger than the sum of its proper divisors (22899825).
40590927 is a wasteful number, since it uses less digits than its factorization.
40590927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26719 (or 26703 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 40590927 is about 6371.1009252719. The cubic root of 40590927 is about 343.6710817401.
The spelling of 40590927 in words is "forty million, five hundred ninety thousand, nine hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •