Base | Representation |
---|---|
bin | 1001110001010… |
… | …0000100101101 |
3 | 2212002211110000 |
4 | 2130110010231 |
5 | 40442223220 |
6 | 4022134513 |
7 | 1005203361 |
oct | 234240455 |
9 | 85084400 |
10 | 40976685 |
11 | 21148432 |
12 | 11881439 |
13 | 8649279 |
14 | 56292a1 |
15 | 38e6390 |
hex | 271412d |
40976685 has 80 divisors (see below), whose sum is σ = 79035264. Its totient is φ = 20262528.
The previous prime is 40976657. The next prime is 40976701. The reversal of 40976685 is 58667904.
It is not a de Polignac number, because 40976685 - 25 = 40976653 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 40976685.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 493654 + ... + 493736.
Almost surely, 240976685 is an apocalyptic number.
40976685 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
40976685 is a deficient number, since it is larger than the sum of its proper divisors (38058579).
40976685 is a wasteful number, since it uses less digits than its factorization.
40976685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176 (or 167 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 40976685 is about 6401.3033829057. The cubic root of 40976685 is about 344.7563497058.
The spelling of 40976685 in words is "forty million, nine hundred seventy-six thousand, six hundred eighty-five".
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