Base | Representation |
---|---|
bin | 1001101100111… |
… | …0101001101010 |
3 | 2211120101101100 |
4 | 2123032221222 |
5 | 40404123310 |
6 | 4012102230 |
7 | 1002610350 |
oct | 233165152 |
9 | 84511340 |
10 | 40692330 |
11 | 20a73828 |
12 | 11764976 |
13 | 8579a03 |
14 | 55937d0 |
15 | 388bec0 |
hex | 26cea6a |
40692330 has 48 divisors (see below), whose sum is σ = 120916224. Its totient is φ = 9300960.
The previous prime is 40692329. The next prime is 40692361. The reversal of 40692330 is 3329604.
It is a junction number, because it is equal to n+sod(n) for n = 40692294 and 40692303.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31666 + ... + 32925.
It is an arithmetic number, because the mean of its divisors is an integer number (2519088).
Almost surely, 240692330 is an apocalyptic number.
40692330 is an abundant number, since it is smaller than the sum of its proper divisors (80223894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40692330 is a wasteful number, since it uses less digits than its factorization.
40692330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64611 (or 64608 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 40692330 is about 6379.0540051014. The cubic root of 40692330 is about 343.9570265861.
The spelling of 40692330 in words is "forty million, six hundred ninety-two thousand, three hundred thirty".
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