Base | Representation |
---|---|
bin | 1001101010100… |
… | …0010111001100 |
3 | 2211021102020211 |
4 | 2122220113030 |
5 | 40334114000 |
6 | 4004452204 |
7 | 1001355205 |
oct | 232502714 |
9 | 84242224 |
10 | 40535500 |
11 | 20976a15 |
12 | 116aa064 |
13 | 8523505 |
14 | 55525ac |
15 | 385a7ba |
hex | 26a85cc |
40535500 has 24 divisors (see below), whose sum is σ = 88530624. Its totient is φ = 16214000.
The previous prime is 40535491. The next prime is 40535501. The reversal of 40535500 is 553504.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (40535501) 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, 40036 + ... + 41035.
It is an arithmetic number, because the mean of its divisors is an integer number (3688776).
Almost surely, 240535500 is an apocalyptic number.
It is an amenable number.
40535500 is an abundant number, since it is smaller than the sum of its proper divisors (47995124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40535500 is a wasteful number, since it uses less digits than its factorization.
40535500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81090 (or 81078 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 40535500 is about 6366.7495631602. The cubic root of 40535500 is about 343.5145826127.
The spelling of 40535500 in words is "forty million, five hundred thirty-five thousand, five hundred".
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