Base | Representation |
---|---|
bin | 1101010000110… |
… | …0111110001110 |
3 | 10212200011210210 |
4 | 3110030332032 |
5 | 103220041122 |
6 | 5304143250 |
7 | 1243553526 |
oct | 324147616 |
9 | 125604723 |
10 | 55627662 |
11 | 29444982 |
12 | 16767b26 |
13 | b6a8a9c |
14 | 7560686 |
15 | 4d3c40c |
hex | 350cf8e |
55627662 has 32 divisors (see below), whose sum is σ = 116851968. Its totient is φ = 17620416.
The previous prime is 55627643. The next prime is 55627699. The reversal of 55627662 is 26672655.
It is a self number, because there is not a number n which added to its sum of digits gives 55627662.
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, 21258 + ... + 23730.
It is an arithmetic number, because the mean of its divisors is an integer number (3651624).
Almost surely, 255627662 is an apocalyptic number.
55627662 is an abundant number, since it is smaller than the sum of its proper divisors (61224306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55627662 is a wasteful number, since it uses less digits than its factorization.
55627662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2664.
The product of its digits is 151200, while the sum is 39.
The square root of 55627662 is about 7458.3954038385. The cubic root of 55627662 is about 381.7364253627.
The spelling of 55627662 in words is "fifty-five million, six hundred twenty-seven thousand, six hundred sixty-two".
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