Base | Representation |
---|---|
bin | 100101110010111011… |
… | …110111100101110001 |
3 | 10212202022002010112222 |
4 | 211302323313211301 |
5 | 1131103222034411 |
6 | 30351002330425 |
7 | 2634453554330 |
oct | 456273674561 |
9 | 125668063488 |
10 | 40583002481 |
11 | 1623605747a |
12 | 7a471b9a15 |
13 | 3a99aa9548 |
14 | 1d6dbabd17 |
15 | 10c7c984db |
hex | 972ef7971 |
40583002481 has 16 divisors (see below), whose sum is σ = 48830054400. Its totient is φ = 32948950608.
The previous prime is 40583002477. The next prime is 40583002501. The reversal of 40583002481 is 18420038504.
It is not a de Polignac number, because 40583002481 - 22 = 40583002477 is a prime.
It is a super-2 number, since 2×405830024812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (40583002451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862736 + ... + 908558.
It is an arithmetic number, because the mean of its divisors is an integer number (3051878400).
Almost surely, 240583002481 is an apocalyptic number.
It is an amenable number.
40583002481 is a deficient number, since it is larger than the sum of its proper divisors (8247051919).
40583002481 is a wasteful number, since it uses less digits than its factorization.
40583002481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52508.
The product of its (nonzero) digits is 30720, while the sum is 35.
The spelling of 40583002481 in words is "forty billion, five hundred eighty-three million, two thousand, four hundred eighty-one".
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