Base | Representation |
---|---|
bin | 1101010101101… |
… | …1110001111100 |
3 | 10220021120121021 |
4 | 3111123301330 |
5 | 103310403320 |
6 | 5315113524 |
7 | 1246366606 |
oct | 325336174 |
9 | 126246537 |
10 | 55950460 |
11 | 29645455 |
12 | 168a28a4 |
13 | b78c9a7 |
14 | 7606176 |
15 | 4da2daa |
hex | 355bc7c |
55950460 has 12 divisors (see below), whose sum is σ = 117496008. Its totient is φ = 22380176.
The previous prime is 55950437. The next prime is 55950469. The reversal of 55950460 is 6405955.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55950469) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398742 + ... + 1398781.
It is an arithmetic number, because the mean of its divisors is an integer number (9791334).
Almost surely, 255950460 is an apocalyptic number.
It is an amenable number.
55950460 is an abundant number, since it is smaller than the sum of its proper divisors (61545548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55950460 is a wasteful number, since it uses less digits than its factorization.
55950460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2797532 (or 2797530 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 34.
The square root of 55950460 is about 7480.0040106941. The cubic root of 55950460 is about 382.4733858766.
The spelling of 55950460 in words is "fifty-five million, nine hundred fifty thousand, four hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •