Base | Representation |
---|---|
bin | 110010101100001000… |
… | …111010011111001010 |
3 | 12012111011011211212110 |
4 | 302230020322133022 |
5 | 1342431433003133 |
6 | 41000444523150 |
7 | 3634524116445 |
oct | 625410723712 |
9 | 165434154773 |
10 | 54427625418 |
11 | 2109aa80611 |
12 | a66b8504b6 |
13 | 5195155c1a |
14 | 28c479a65c |
15 | 1638438c63 |
hex | cac23a7ca |
54427625418 has 16 divisors (see below), whose sum is σ = 108895406976. Its totient is φ = 18135849120.
The previous prime is 54427625407. The next prime is 54427625449. The reversal of 54427625418 is 81452672445.
54427625418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655538 + ... + 1688093.
It is an arithmetic number, because the mean of its divisors is an integer number (6805962936).
Almost surely, 254427625418 is an apocalyptic number.
54427625418 is an abundant number, since it is smaller than the sum of its proper divisors (54467781558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54427625418 is a wasteful number, since it uses less digits than its factorization.
54427625418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3346349.
The product of its digits is 2150400, while the sum is 48.
The spelling of 54427625418 in words is "fifty-four billion, four hundred twenty-seven million, six hundred twenty-five thousand, four hundred eighteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •