Base | Representation |
---|---|
bin | 1001110001001… |
… | …1110101011011 |
3 | 2212002210002210 |
4 | 2130103311123 |
5 | 40442210312 |
6 | 4022130203 |
7 | 1005200463 |
oct | 234236533 |
9 | 85083083 |
10 | 40975707 |
11 | 21147723 |
12 | 11880963 |
13 | 86489a6 |
14 | 5628ba3 |
15 | 38e5e3c |
hex | 2713d5b |
40975707 has 16 divisors (see below), whose sum is σ = 56567808. Its totient is φ = 26355840.
The previous prime is 40975699. The next prime is 40975717. The reversal of 40975707 is 70757904.
It is not a de Polignac number, because 40975707 - 23 = 40975699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40975717) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54778 + ... + 55520.
It is an arithmetic number, because the mean of its divisors is an integer number (3535488).
Almost surely, 240975707 is an apocalyptic number.
40975707 is a deficient number, since it is larger than the sum of its proper divisors (15592101).
40975707 is a wasteful number, since it uses less digits than its factorization.
40975707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1370.
The product of its (nonzero) digits is 61740, while the sum is 39.
The square root of 40975707 is about 6401.2269917571. The cubic root of 40975707 is about 344.7536068909.
The spelling of 40975707 in words is "forty million, nine hundred seventy-five thousand, seven hundred seven".
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