Base | Representation |
---|---|
bin | 1101010000000… |
… | …1011111010011 |
3 | 10212120210021202 |
4 | 3110001133103 |
5 | 103212040002 |
6 | 5303141415 |
7 | 1243266434 |
oct | 324013723 |
9 | 125523252 |
10 | 55580627 |
11 | 29412603 |
12 | 1674486b |
13 | b69055b |
14 | 754b48b |
15 | 4d2d502 |
hex | 35017d3 |
55580627 has 8 divisors (see below), whose sum is σ = 58085664. Its totient is φ = 53083008.
The previous prime is 55580621. The next prime is 55580641. The reversal of 55580627 is 72608555.
55580627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55580627 - 26 = 55580563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55580621) 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 7 ways as a sum of consecutive naturals, for example, 18203 + ... + 21035.
It is an arithmetic number, because the mean of its divisors is an integer number (7260708).
Almost surely, 255580627 is an apocalyptic number.
55580627 is a deficient number, since it is larger than the sum of its proper divisors (2505037).
55580627 is a wasteful number, since it uses less digits than its factorization.
55580627 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3709.
The product of its (nonzero) digits is 84000, while the sum is 38.
The square root of 55580627 is about 7455.2415789161. The cubic root of 55580627 is about 381.6288048312.
The spelling of 55580627 in words is "fifty-five million, five hundred eighty thousand, six hundred twenty-seven".
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