Base | Representation |
---|---|
bin | 1001101100100… |
… | …1010101100010 |
3 | 2211112021112010 |
4 | 2123021111202 |
5 | 40402424222 |
6 | 4011413350 |
7 | 1002460032 |
oct | 233112542 |
9 | 84467463 |
10 | 40670562 |
11 | 20a59439 |
12 | 11754256 |
13 | 856cb2a |
14 | 55898c2 |
15 | 388580c |
hex | 26c9562 |
40670562 has 16 divisors (see below), whose sum is σ = 86126112. Its totient is φ = 12759360.
The previous prime is 40670549. The next prime is 40670569. The reversal of 40670562 is 26507604.
It is a super-2 number, since 2×406705622 = 3308189226791688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40670569) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199264 + ... + 199467.
It is an arithmetic number, because the mean of its divisors is an integer number (5382882).
Almost surely, 240670562 is an apocalyptic number.
40670562 is an abundant number, since it is smaller than the sum of its proper divisors (45455550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40670562 is a wasteful number, since it uses less digits than its factorization.
40670562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398753.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 40670562 is about 6377.3475677589. The cubic root of 40670562 is about 343.8956833958.
The spelling of 40670562 in words is "forty million, six hundred seventy thousand, five hundred sixty-two".
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