Base | Representation |
---|---|
bin | 1001101011011… |
… | …1100101100100 |
3 | 2211101120210110 |
4 | 2122313211210 |
5 | 40343112420 |
6 | 4010053020 |
7 | 1002035052 |
oct | 232674544 |
9 | 84346713 |
10 | 40597860 |
11 | 20a09856 |
12 | 1171a170 |
13 | 8545a04 |
14 | 556b1d2 |
15 | 386dee0 |
hex | 26b7964 |
40597860 has 48 divisors (see below), whose sum is σ = 114452352. Its totient is φ = 10752000.
The previous prime is 40597811. The next prime is 40597937. The reversal of 40597860 is 6879504.
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, 6820 + ... + 11300.
It is an arithmetic number, because the mean of its divisors is an integer number (2384424).
Almost surely, 240597860 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40597860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57226176).
40597860 is an abundant number, since it is smaller than the sum of its proper divisors (73854492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40597860 is a wasteful number, since it uses less digits than its factorization.
40597860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4644 (or 4642 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 40597860 is about 6371.6449995272. The cubic root of 40597860 is about 343.6906471630.
The spelling of 40597860 in words is "forty million, five hundred ninety-seven thousand, eight hundred sixty".
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