Base | Representation |
---|---|
bin | 1101001111101… |
… | …1011001011011 |
3 | 10212112112001121 |
4 | 3103323121123 |
5 | 103210240200 |
6 | 5302430111 |
7 | 1243133620 |
oct | 323733133 |
9 | 125475047 |
10 | 55555675 |
11 | 293a588a |
12 | 16732337 |
13 | b6820a6 |
14 | 7542347 |
15 | 4d25e1a |
hex | 34fb65b |
55555675 has 24 divisors (see below), whose sum is σ = 79010816. Its totient is φ = 37959840.
The previous prime is 55555651. The next prime is 55555679. The reversal of 55555675 is 57655555.
It is not a de Polignac number, because 55555675 - 27 = 55555547 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55555679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91222 + ... + 91828.
Almost surely, 255555675 is an apocalyptic number.
55555675 is a deficient number, since it is larger than the sum of its proper divisors (23455141).
55555675 is a wasteful number, since it uses less digits than its factorization.
55555675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1147 (or 1142 counting only the distinct ones).
The product of its digits is 656250, while the sum is 43.
The square root of 55555675 is about 7453.5679375719. The cubic root of 55555675 is about 381.5716876438.
The spelling of 55555675 in words is "fifty-five million, five hundred fifty-five thousand, six hundred seventy-five".
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