Base | Representation |
---|---|
bin | 1101000111011… |
… | …0010100101101 |
3 | 10211111211100211 |
4 | 3101312110231 |
5 | 103040314410 |
6 | 5243022421 |
7 | 1235403526 |
oct | 321662455 |
9 | 124454324 |
10 | 55010605 |
11 | 29063311 |
12 | 1650aa11 |
13 | b520c70 |
14 | 743d84d |
15 | 4c6968a |
hex | 347652d |
55010605 has 16 divisors (see below), whose sum is σ = 74833920. Its totient is φ = 38484288.
The previous prime is 55010591. The next prime is 55010611. The reversal of 55010605 is 50601055.
It is a cyclic number.
It is not a de Polignac number, because 55010605 - 25 = 55010573 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21037 + ... + 23506.
It is an arithmetic number, because the mean of its divisors is an integer number (4677120).
Almost surely, 255010605 is an apocalyptic number.
It is an amenable number.
55010605 is a deficient number, since it is larger than the sum of its proper divisors (19823315).
55010605 is a wasteful number, since it uses less digits than its factorization.
55010605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44580.
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 55010605 is about 7416.9134415874. The cubic root of 55010605 is about 380.3196871179.
The spelling of 55010605 in words is "fifty-five million, ten thousand, six hundred five".
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