Base | Representation |
---|---|
bin | 1101010010011… |
… | …1101011011011 |
3 | 10212212201212020 |
4 | 3110213223123 |
5 | 103232041201 |
6 | 5310345523 |
7 | 1244520456 |
oct | 324475333 |
9 | 125781766 |
10 | 55737051 |
11 | 2950a087 |
12 | 167bb2a3 |
13 | b716806 |
14 | 758c49d |
15 | 4d5ea36 |
hex | 3527adb |
55737051 has 16 divisors (see below), whose sum is σ = 79113600. Its totient is φ = 34803648.
The previous prime is 55737029. The next prime is 55737053. The reversal of 55737051 is 15073755.
It is not a de Polignac number, because 55737051 - 218 = 55474907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55737053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421 + ... + 10566.
It is an arithmetic number, because the mean of its divisors is an integer number (4944600).
Almost surely, 255737051 is an apocalyptic number.
55737051 is a deficient number, since it is larger than the sum of its proper divisors (23376549).
55737051 is a wasteful number, since it uses less digits than its factorization.
55737051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11098.
The product of its (nonzero) digits is 18375, while the sum is 33.
The square root of 55737051 is about 7465.7250819997. The cubic root of 55737051 is about 381.9864833535.
The spelling of 55737051 in words is "fifty-five million, seven hundred thirty-seven thousand, fifty-one".
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