Base | Representation |
---|---|
bin | 1101001000010… |
… | …0100001010011 |
3 | 10211121210010112 |
4 | 3102010201103 |
5 | 103044200010 |
6 | 5244151535 |
7 | 1236035210 |
oct | 322044123 |
9 | 124553115 |
10 | 55068755 |
11 | 290a2a75 |
12 | 165385ab |
13 | b541581 |
14 | 7456b07 |
15 | 4c7ba05 |
hex | 3484853 |
55068755 has 16 divisors (see below), whose sum is σ = 75708864. Its totient is φ = 37668480.
The previous prime is 55068737. The next prime is 55068779. The reversal of 55068755 is 55786055.
It is not a de Polignac number, because 55068755 - 210 = 55067731 is a prime.
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, 14429 + ... + 17841.
It is an arithmetic number, because the mean of its divisors is an integer number (4731804).
Almost surely, 255068755 is an apocalyptic number.
55068755 is a deficient number, since it is larger than the sum of its proper divisors (20640109).
55068755 is a wasteful number, since it uses less digits than its factorization.
55068755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3886.
The product of its (nonzero) digits is 210000, while the sum is 41.
The square root of 55068755 is about 7420.8325004679. The cubic root of 55068755 is about 380.4536479655.
The spelling of 55068755 in words is "fifty-five million, sixty-eight thousand, seven hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •