Base | Representation |
---|---|
bin | 1001101100100… |
… | …1111001000011 |
3 | 2211112101122022 |
4 | 2123021321003 |
5 | 40403012320 |
6 | 4011432055 |
7 | 1002466460 |
oct | 233117103 |
9 | 84471568 |
10 | 40672835 |
11 | 20a60115 |
12 | 1175562b |
13 | 8570b88 |
14 | 558a667 |
15 | 3886325 |
hex | 26c9e43 |
40672835 has 8 divisors (see below), whose sum is σ = 55779936. Its totient is φ = 27889920.
The previous prime is 40672831. The next prime is 40672859. The reversal of 40672835 is 53827604.
It is a happy number.
40672835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40672835 - 22 = 40672831 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 1162081 = 40672835 / (4 + 0 + 6 + 7 + 2 + 8 + 3 + 5).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40672795 and 40672804.
It is not an unprimeable number, because it can be changed into a prime (40672831) by changing a digit.
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, 581006 + ... + 581075.
It is an arithmetic number, because the mean of its divisors is an integer number (6972492).
Almost surely, 240672835 is an apocalyptic number.
40672835 is a deficient number, since it is larger than the sum of its proper divisors (15107101).
40672835 is a wasteful number, since it uses less digits than its factorization.
40672835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1162093.
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 40672835 is about 6377.5257741541. The cubic root of 40672835 is about 343.9020898340.
The spelling of 40672835 in words is "forty million, six hundred seventy-two thousand, eight hundred thirty-five".
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