Base | Representation |
---|---|
bin | 1001101001100… |
… | …0010010110011 |
3 | 2211011001222011 |
4 | 2122120102303 |
5 | 40330012213 |
6 | 4003223351 |
7 | 1000662262 |
oct | 232302263 |
9 | 84131864 |
10 | 40469683 |
11 | 20931521 |
12 | 11677b57 |
13 | 84cc577 |
14 | 55365d9 |
15 | 384603d |
hex | 26984b3 |
40469683 has 2 divisors, whose sum is σ = 40469684. Its totient is φ = 40469682.
The previous prime is 40469659. The next prime is 40469701. The reversal of 40469683 is 38696404.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40469683 is a prime.
It is not a weakly prime, because it can be changed into another prime (40469603) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20234841 + 20234842.
It is an arithmetic number, because the mean of its divisors is an integer number (20234842).
Almost surely, 240469683 is an apocalyptic number.
40469683 is a deficient number, since it is larger than the sum of its proper divisors (1).
40469683 is an equidigital number, since it uses as much as digits as its factorization.
40469683 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 40469683 is about 6361.5786562771. The cubic root of 40469683 is about 343.3285617418.
The spelling of 40469683 in words is "forty million, four hundred sixty-nine thousand, six hundred eighty-three".
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