Base | Representation |
---|---|
bin | 1001101100111… |
… | …1110000111111 |
3 | 2211120121122102 |
4 | 2123033300333 |
5 | 40404300040 |
6 | 4012135315 |
7 | 1002626561 |
oct | 233176077 |
9 | 84517572 |
10 | 40696895 |
11 | 20a771a8 |
12 | 1176753b |
13 | 857bb05 |
14 | 5595331 |
15 | 388d515 |
hex | 26cfc3f |
40696895 has 8 divisors (see below), whose sum is σ = 51709104. Its totient is φ = 30642304.
The previous prime is 40696891. The next prime is 40696897. The reversal of 40696895 is 59869604.
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 40696895 - 22 = 40696891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40696891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239309 + ... + 239478.
It is an arithmetic number, because the mean of its divisors is an integer number (6463638).
Almost surely, 240696895 is an apocalyptic number.
40696895 is a deficient number, since it is larger than the sum of its proper divisors (11012209).
40696895 is a wasteful number, since it uses less digits than its factorization.
40696895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 478809.
The product of its (nonzero) digits is 466560, while the sum is 47.
The square root of 40696895 is about 6379.4118067421. The cubic root of 40696895 is about 343.9698881836.
The spelling of 40696895 in words is "forty million, six hundred ninety-six thousand, eight hundred ninety-five".
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