Base | Representation |
---|---|
bin | 1101010001011… |
… | …1000101100100 |
3 | 10212202021122020 |
4 | 3110113011210 |
5 | 103222402332 |
6 | 5305103140 |
7 | 1244115363 |
oct | 324270544 |
9 | 125667566 |
10 | 55669092 |
11 | 29473016 |
12 | 16787ab0 |
13 | b6c18bb |
14 | 75717da |
15 | 4d4982c |
hex | 3517164 |
55669092 has 24 divisors (see below), whose sum is σ = 130015200. Its totient is φ = 18539136.
The previous prime is 55669073. The next prime is 55669093. The reversal of 55669092 is 29096655.
It is not an unprimeable number, because it can be changed into a prime (55669093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24459 + ... + 26637.
It is an arithmetic number, because the mean of its divisors is an integer number (5417300).
Almost surely, 255669092 is an apocalyptic number.
It is an amenable number.
55669092 is an abundant number, since it is smaller than the sum of its proper divisors (74346108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55669092 is a wasteful number, since it uses less digits than its factorization.
55669092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4315 (or 4313 counting only the distinct ones).
The product of its (nonzero) digits is 145800, while the sum is 42.
The square root of 55669092 is about 7461.1722939495. The cubic root of 55669092 is about 381.8311708836.
The spelling of 55669092 in words is "fifty-five million, six hundred sixty-nine thousand, ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •