Base | Representation |
---|---|
bin | 1101010000101… |
… | …0001000110010 |
3 | 10212122120212201 |
4 | 3110022020302 |
5 | 103214203200 |
6 | 5304013414 |
7 | 1243504630 |
oct | 324121062 |
9 | 125576781 |
10 | 55616050 |
11 | 29437186 |
12 | 1676126a |
13 | b6a3709 |
14 | 755a350 |
15 | 4d38c6a |
hex | 350a232 |
55616050 has 48 divisors (see below), whose sum is σ = 119224512. Its totient is φ = 18907200.
The previous prime is 55616039. The next prime is 55616083. The reversal of 55616050 is 5061655.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45244 + ... + 46456.
It is an arithmetic number, because the mean of its divisors is an integer number (2483844).
Almost surely, 255616050 is an apocalyptic number.
55616050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55616050 is an abundant number, since it is smaller than the sum of its proper divisors (63608462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55616050 is a wasteful number, since it uses less digits than its factorization.
55616050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1363 (or 1358 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 28.
The square root of 55616050 is about 7457.6169115878. The cubic root of 55616050 is about 381.7098616491.
It can be divided in two parts, 5561 and 6050, that added together give a palindrome (11611).
The spelling of 55616050 in words is "fifty-five million, six hundred sixteen thousand, fifty".
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