Base | Representation |
---|---|
bin | 1001100101100… |
… | …1000110101011 |
3 | 2210122220221002 |
4 | 2121121012223 |
5 | 40243221414 |
6 | 3553505215 |
7 | 665533553 |
oct | 231310653 |
9 | 83586832 |
10 | 40210859 |
11 | 20775017 |
12 | 1157220b |
13 | 843b810 |
14 | 54aa163 |
15 | 37e44de |
hex | 26591ab |
40210859 has 16 divisors (see below), whose sum is σ = 45830400. Its totient is φ = 34973856.
The previous prime is 40210853. The next prime is 40210861. The reversal of 40210859 is 95801204.
40210859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40210859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40210853) 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 15 ways as a sum of consecutive naturals, for example, 64652 + ... + 65270.
It is an arithmetic number, because the mean of its divisors is an integer number (2864400).
Almost surely, 240210859 is an apocalyptic number.
40210859 is a deficient number, since it is larger than the sum of its proper divisors (5619541).
40210859 is a wasteful number, since it uses less digits than its factorization.
40210859 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 914.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 40210859 is about 6341.2032769814. The cubic root of 40210859 is about 342.5950761677.
The spelling of 40210859 in words is "forty million, two hundred ten thousand, eight hundred fifty-nine".
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