Base | Representation |
---|---|
bin | 1001101011111… |
… | …0011100001110 |
3 | 2211110000022020 |
4 | 2122332130032 |
5 | 40400012214 |
6 | 4010431010 |
7 | 1002212646 |
oct | 232763416 |
9 | 84400266 |
10 | 40625934 |
11 | 20a28958 |
12 | 11732466 |
13 | 855571b |
14 | 5577526 |
15 | 38774a9 |
hex | 26be70e |
40625934 has 16 divisors (see below), whose sum is σ = 83873280. Its totient is φ = 13105080.
The previous prime is 40625911. The next prime is 40625941. The reversal of 40625934 is 43952604.
It is a junction number, because it is equal to n+sod(n) for n = 40625895 and 40625904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109024 + ... + 109395.
It is an arithmetic number, because the mean of its divisors is an integer number (5242080).
Almost surely, 240625934 is an apocalyptic number.
40625934 is an abundant number, since it is smaller than the sum of its proper divisors (43247346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40625934 is a wasteful number, since it uses less digits than its factorization.
40625934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218455.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 40625934 is about 6373.8476605579. The cubic root of 40625934 is about 343.7698512393.
The spelling of 40625934 in words is "forty million, six hundred twenty-five thousand, nine hundred thirty-four".
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