Base | Representation |
---|---|
bin | 110011110010100111… |
… | …101100101101101101 |
3 | 12022112120012210212011 |
4 | 303302213230231231 |
5 | 1402342141204324 |
6 | 41314045241221 |
7 | 4006033025101 |
oct | 636247545555 |
9 | 168476183764 |
10 | 55610100589 |
11 | 216474a771a |
12 | a93b863211 |
13 | 5323122784 |
14 | 2997847901 |
15 | 16a7161c94 |
hex | cf29ecb6d |
55610100589 has 4 divisors (see below), whose sum is σ = 55787768956. Its totient is φ = 55432432224.
The previous prime is 55610100577. The next prime is 55610100607. The reversal of 55610100589 is 98500101655.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14338146564 + 41271954025 = 119742^2 + 203155^2 .
It is a cyclic number.
It is not a de Polignac number, because 55610100589 - 229 = 55073229677 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55610100509) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88833714 + ... + 88834339.
It is an arithmetic number, because the mean of its divisors is an integer number (13946942239).
Almost surely, 255610100589 is an apocalyptic number.
It is an amenable number.
55610100589 is a deficient number, since it is larger than the sum of its proper divisors (177668367).
55610100589 is a wasteful number, since it uses less digits than its factorization.
55610100589 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177668366.
The product of its (nonzero) digits is 54000, while the sum is 40.
The spelling of 55610100589 in words is "fifty-five billion, six hundred ten million, one hundred thousand, five hundred eighty-nine".
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