Base | Representation |
---|---|
bin | 1001100011011… |
… | …1111101001011 |
3 | 2210102000200100 |
4 | 2120313331023 |
5 | 40224400313 |
6 | 3550540443 |
7 | 664426656 |
oct | 230677513 |
9 | 83360610 |
10 | 40075083 |
11 | 20692004 |
12 | 11507723 |
13 | 83c1a89 |
14 | 547289d |
15 | 37b9173 |
hex | 2637f4b |
40075083 has 12 divisors (see below), whose sum is σ = 58460688. Its totient is φ = 26451600.
The previous prime is 40075073. The next prime is 40075117. The reversal of 40075083 is 38057004.
It is not a de Polignac number, because 40075083 - 29 = 40074571 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40075043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21135 + ... + 22952.
It is an arithmetic number, because the mean of its divisors is an integer number (4871724).
Almost surely, 240075083 is an apocalyptic number.
40075083 is a deficient number, since it is larger than the sum of its proper divisors (18385605).
40075083 is a wasteful number, since it uses less digits than its factorization.
40075083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44194 (or 44191 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 40075083 is about 6330.4883697863. The cubic root of 40075083 is about 342.2090391271.
The spelling of 40075083 in words is "forty million, seventy-five thousand, eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •