Base | Representation |
---|---|
bin | 110011010001100010… |
… | …001011010110110000 |
3 | 12021002212201001000010 |
4 | 303101202023112300 |
5 | 1400223040130404 |
6 | 41143015454520 |
7 | 3656212551651 |
oct | 632142132660 |
9 | 167085631003 |
10 | 55055005104 |
11 | 2139212a220 |
12 | a805987440 |
13 | 5265119bc8 |
14 | 2943c2d528 |
15 | 1673564189 |
hex | cd188b5b0 |
55055005104 has 80 divisors (see below), whose sum is σ = 164281806720. Its totient is φ = 15701959680.
The previous prime is 55055005099. The next prime is 55055005111. The reversal of 55055005104 is 40150055055.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3057814 + ... + 3075765.
It is an arithmetic number, because the mean of its divisors is an integer number (2053522584).
Almost surely, 255055005104 is an apocalyptic number.
It is an amenable number.
55055005104 is an abundant number, since it is smaller than the sum of its proper divisors (109226801616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55055005104 is a wasteful number, since it uses less digits than its factorization.
55055005104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6133618 (or 6133612 counting only the distinct ones).
The product of its (nonzero) digits is 12500, while the sum is 30.
The spelling of 55055005104 in words is "fifty-five billion, fifty-five million, five thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •