Base | Representation |
---|---|
bin | 1001101110101… |
… | …0101111010000 |
3 | 2211210020012022 |
4 | 2123222233100 |
5 | 40421314001 |
6 | 4014351012 |
7 | 1003566641 |
oct | 233525720 |
9 | 84706168 |
10 | 40807376 |
11 | 21042205 |
12 | 117bb468 |
13 | 85ba19c |
14 | 55c36c8 |
15 | 38b111b |
hex | 26eabd0 |
40807376 has 20 divisors (see below), whose sum is σ = 79554432. Its totient is φ = 20277216.
The previous prime is 40807373. The next prime is 40807381. The reversal of 40807376 is 67370804.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40807373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5216 + ... + 10431.
Almost surely, 240807376 is an apocalyptic number.
40807376 is the 5216-th pentagonal number.
It is an amenable number.
40807376 is a deficient number, since it is larger than the sum of its proper divisors (38747056).
40807376 is a wasteful number, since it uses less digits than its factorization.
40807376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15818 (or 15812 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 35.
The square root of 40807376 is about 6388.0651217720. The cubic root of 40807376 is about 344.2808685053.
The spelling of 40807376 in words is "forty million, eight hundred seven thousand, three hundred seventy-six".
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