Base | Representation |
---|---|
bin | 1101001110011… |
… | …0001110001001 |
3 | 10212101010002002 |
4 | 3103212032021 |
5 | 103200001222 |
6 | 5300520345 |
7 | 1242323006 |
oct | 323461611 |
9 | 125333062 |
10 | 55468937 |
11 | 293466a7 |
12 | 166b00b5 |
13 | b651774 |
14 | 751c8ad |
15 | 4d0a392 |
hex | 34e6389 |
55468937 has 4 divisors (see below), whose sum is σ = 55892496. Its totient is φ = 55045380.
The previous prime is 55468927. The next prime is 55468949. The reversal of 55468937 is 73986455.
55468937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 55468937 - 26 = 55468873 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55468891 and 55468900.
It is not an unprimeable number, because it can be changed into a prime (55468927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211583 + ... + 211844.
It is an arithmetic number, because the mean of its divisors is an integer number (13973124).
Almost surely, 255468937 is an apocalyptic number.
It is an amenable number.
55468937 is a deficient number, since it is larger than the sum of its proper divisors (423559).
55468937 is a wasteful number, since it uses less digits than its factorization.
55468937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423558.
The product of its digits is 907200, while the sum is 47.
The square root of 55468937 is about 7447.7471090257. The cubic root of 55468937 is about 381.3730040443.
The spelling of 55468937 in words is "fifty-five million, four hundred sixty-eight thousand, nine hundred thirty-seven".
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