Base | Representation |
---|---|
bin | 110011101100001110… |
… | …011001101000011001 |
3 | 12022021002022122201001 |
4 | 303230032121220121 |
5 | 1402132204234104 |
6 | 41255253425001 |
7 | 4003261030363 |
oct | 635416315031 |
9 | 168232278631 |
10 | 55502805529 |
11 | 215a1983316 |
12 | a90b93b161 |
13 | 5306b26682 |
14 | 29874b7d33 |
15 | 169ca1aaa4 |
hex | cec399a19 |
55502805529 has 8 divisors (see below), whose sum is σ = 58566860000. Its totient is φ = 52453036512.
The previous prime is 55502805499. The next prime is 55502805539. The reversal of 55502805529 is 92550820555.
55502805529 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 55502805529 - 25 = 55502805497 is a prime.
It is a super-2 number, since 2×555028055292 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55502805539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3563379 + ... + 3578920.
It is an arithmetic number, because the mean of its divisors is an integer number (7320857500).
Almost surely, 255502805529 is an apocalyptic number.
It is an amenable number.
55502805529 is a deficient number, since it is larger than the sum of its proper divisors (3064054471).
55502805529 is a wasteful number, since it uses less digits than its factorization.
55502805529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7142727.
The product of its (nonzero) digits is 900000, while the sum is 46.
The spelling of 55502805529 in words is "fifty-five billion, five hundred two million, eight hundred five thousand, five hundred twenty-nine".
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