Base | Representation |
---|---|
bin | 1001110001011… |
… | …1110100111111 |
3 | 2212010121112120 |
4 | 2130113310333 |
5 | 40443221223 |
6 | 4022334023 |
7 | 1005266250 |
oct | 234276477 |
9 | 85117476 |
10 | 40992063 |
11 | 21158a42 |
12 | 1188a313 |
13 | 8653278 |
14 | 5630b27 |
15 | 38eabe3 |
hex | 2717d3f |
40992063 has 32 divisors (see below), whose sum is σ = 66723840. Its totient is φ = 21863520.
The previous prime is 40992059. The next prime is 40992071. The reversal of 40992063 is 36029904.
It is not a de Polignac number, because 40992063 - 22 = 40992059 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40992023) 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 31 ways as a sum of consecutive naturals, for example, 27606 + ... + 29052.
It is an arithmetic number, because the mean of its divisors is an integer number (2085120).
Almost surely, 240992063 is an apocalyptic number.
40992063 is a deficient number, since it is larger than the sum of its proper divisors (25731777).
40992063 is a wasteful number, since it uses less digits than its factorization.
40992063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1547.
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 40992063 is about 6402.5044318610. The cubic root of 40992063 is about 344.7994717891.
The spelling of 40992063 in words is "forty million, nine hundred ninety-two thousand, sixty-three".
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