Base | Representation |
---|---|
bin | 1001101100101… |
… | …0110001110001 |
3 | 2211112120121202 |
4 | 2123022301301 |
5 | 40403121330 |
6 | 4011500545 |
7 | 1002513164 |
oct | 233126161 |
9 | 84476552 |
10 | 40676465 |
11 | 20a62915 |
12 | 11757755 |
13 | 857271b |
14 | 558badb |
15 | 3887445 |
hex | 26cac71 |
40676465 has 8 divisors (see below), whose sum is σ = 49315560. Its totient is φ = 32205312.
The previous prime is 40676459. The next prime is 40676477. The reversal of 40676465 is 56467604.
40676465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 277729 + 40398736 = 527^2 + 6356^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40676465 - 26 = 40676401 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41450 + ... + 42419.
It is an arithmetic number, because the mean of its divisors is an integer number (6164445).
Almost surely, 240676465 is an apocalyptic number.
It is an amenable number.
40676465 is a deficient number, since it is larger than the sum of its proper divisors (8639095).
40676465 is an equidigital number, since it uses as much as digits as its factorization.
40676465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83971.
The product of its (nonzero) digits is 120960, while the sum is 38.
The square root of 40676465 is about 6377.8103609311. The cubic root of 40676465 is about 343.9123204744.
The spelling of 40676465 in words is "forty million, six hundred seventy-six thousand, four hundred sixty-five".
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