Base | Representation |
---|---|
bin | 100101010001001101… |
… | …000000011111010101 |
3 | 10211021212011210012002 |
4 | 211101031000133111 |
5 | 1123423332220122 |
6 | 30214504405045 |
7 | 2614442324450 |
oct | 452115003725 |
9 | 124255153162 |
10 | 40017070037 |
11 | 15a7565800a |
12 | 7909776785 |
13 | 3a0977b189 |
14 | 1d18972497 |
15 | 1093259992 |
hex | 9513407d5 |
40017070037 has 16 divisors (see below), whose sum is σ = 47223708672. Its totient is φ = 33183596160.
The previous prime is 40017069997. The next prime is 40017070057. The reversal of 40017070037 is 73007071004.
It is a cyclic number.
It is not a de Polignac number, because 40017070037 - 212 = 40017065941 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40017069991 and 40017070009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40017070057) 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, 718103 + ... + 771819.
It is an arithmetic number, because the mean of its divisors is an integer number (2951481792).
Almost surely, 240017070037 is an apocalyptic number.
It is an amenable number.
40017070037 is a deficient number, since it is larger than the sum of its proper divisors (7206638635).
40017070037 is a wasteful number, since it uses less digits than its factorization.
40017070037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57188.
The product of its (nonzero) digits is 4116, while the sum is 29.
The spelling of 40017070037 in words is "forty billion, seventeen million, seventy thousand, thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •