Base | Representation |
---|---|
bin | 1101010010100… |
… | …0101100000100 |
3 | 10212212221112110 |
4 | 3110220230010 |
5 | 103232204223 |
6 | 5310421020 |
7 | 1244535516 |
oct | 324505404 |
9 | 125787473 |
10 | 55741188 |
11 | 295121a8 |
12 | 16801770 |
13 | b718669 |
14 | 758dbb6 |
15 | 4d60d93 |
hex | 3528b04 |
55741188 has 12 divisors (see below), whose sum is σ = 130062800. Its totient is φ = 18580392.
The previous prime is 55741187. The next prime is 55741207. The reversal of 55741188 is 88114755.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (55741187) 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, 2322538 + ... + 2322561.
Almost surely, 255741188 is an apocalyptic number.
It is an amenable number.
55741188 is an abundant number, since it is smaller than the sum of its proper divisors (74321612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55741188 is a wasteful number, since it uses less digits than its factorization.
55741188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4645106 (or 4645104 counting only the distinct ones).
The product of its digits is 44800, while the sum is 39.
The square root of 55741188 is about 7466.0021430482. The cubic root of 55741188 is about 381.9959339132.
The spelling of 55741188 in words is "fifty-five million, seven hundred forty-one thousand, one hundred eighty-eight".
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