Base | Representation |
---|---|
bin | 1001100110011… |
… | …1001111011000 |
3 | 2210202212100120 |
4 | 2121213033120 |
5 | 40302100020 |
6 | 3555033240 |
7 | 666164430 |
oct | 231471730 |
9 | 83685316 |
10 | 40268760 |
11 | 20804574 |
12 | 1159b820 |
13 | 845bc8c |
14 | 54c32c0 |
15 | 3806740 |
hex | 26673d8 |
40268760 has 64 divisors (see below), whose sum is σ = 138067200. Its totient is φ = 9204096.
The previous prime is 40268759. The next prime is 40268807. The reversal of 40268760 is 6786204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23130 + ... + 24809.
It is an arithmetic number, because the mean of its divisors is an integer number (2157300).
Almost surely, 240268760 is an apocalyptic number.
40268760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40268760 is an abundant number, since it is smaller than the sum of its proper divisors (97798440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40268760 is a wasteful number, since it uses less digits than its factorization.
40268760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47960 (or 47956 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 40268760 is about 6345.7670931102. The cubic root of 40268760 is about 342.7594354516.
The spelling of 40268760 in words is "forty million, two hundred sixty-eight thousand, seven hundred sixty".
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