Base | Representation |
---|---|
bin | 1101010011111… |
… | …0111000011101 |
3 | 10220001120020022 |
4 | 3110332320131 |
5 | 103243111333 |
6 | 5312401525 |
7 | 1245364532 |
oct | 324767035 |
9 | 126046208 |
10 | 55832093 |
11 | 29574529 |
12 | 168462a5 |
13 | b74ab55 |
14 | 75b4d89 |
15 | 4d7cc98 |
hex | 353ee1d |
55832093 has 4 divisors (see below), whose sum is σ = 56384988. Its totient is φ = 55279200.
The previous prime is 55832083. The next prime is 55832107. The reversal of 55832093 is 39023855.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 46963609 + 8868484 = 6853^2 + 2978^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55832093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55832033) 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, 276296 + ... + 276497.
It is an arithmetic number, because the mean of its divisors is an integer number (14096247).
Almost surely, 255832093 is an apocalyptic number.
It is an amenable number.
55832093 is a deficient number, since it is larger than the sum of its proper divisors (552895).
55832093 is a wasteful number, since it uses less digits than its factorization.
55832093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 552894.
The product of its (nonzero) digits is 32400, while the sum is 35.
The square root of 55832093 is about 7472.0875931697. The cubic root of 55832093 is about 382.2034793061.
The spelling of 55832093 in words is "fifty-five million, eight hundred thirty-two thousand, ninety-three".
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