Base | Representation |
---|---|
bin | 1001101100101… |
… | …0011100100111 |
3 | 2211112111202121 |
4 | 2123022130213 |
5 | 40403100421 |
6 | 4011450411 |
7 | 1002506221 |
oct | 233123447 |
9 | 84474677 |
10 | 40675111 |
11 | 20a618a4 |
12 | 11756a07 |
13 | 8571c19 |
14 | 558b411 |
15 | 3886d41 |
hex | 26ca727 |
40675111 has 2 divisors, whose sum is σ = 40675112. Its totient is φ = 40675110.
The previous prime is 40675093. The next prime is 40675123. The reversal of 40675111 is 11157604.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 40675111 - 211 = 40673063 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40678111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20337555 + 20337556.
It is an arithmetic number, because the mean of its divisors is an integer number (20337556).
Almost surely, 240675111 is an apocalyptic number.
40675111 is a deficient number, since it is larger than the sum of its proper divisors (1).
40675111 is an equidigital number, since it uses as much as digits as its factorization.
40675111 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 840, while the sum is 25.
The square root of 40675111 is about 6377.7042107642. The cubic root of 40675111 is about 343.9085044885.
The spelling of 40675111 in words is "forty million, six hundred seventy-five thousand, one hundred eleven".
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