Base | Representation |
---|---|
bin | 110011101010101101… |
… | …010101100000101010 |
3 | 12022012022102220221022 |
4 | 303222231111200222 |
5 | 1402104201020212 |
6 | 41252544212442 |
7 | 4002531533222 |
oct | 635255254052 |
9 | 168168386838 |
10 | 55477360682 |
11 | 21589584217 |
12 | a90330a122 |
13 | 5301787b53 |
14 | 2983d73082 |
15 | 169a691772 |
hex | ceab5582a |
55477360682 has 4 divisors (see below), whose sum is σ = 83216041026. Its totient is φ = 27738680340.
The previous prime is 55477360681. The next prime is 55477360709. The reversal of 55477360682 is 28606377455.
It is a happy number.
55477360682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 48712462681 + 6764898001 = 220709^2 + 82249^2 .
It is not an unprimeable number, because it can be changed into a prime (55477360681) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13869340169 + ... + 13869340172.
Almost surely, 255477360682 is an apocalyptic number.
55477360682 is a deficient number, since it is larger than the sum of its proper divisors (27738680344).
55477360682 is a wasteful number, since it uses less digits than its factorization.
55477360682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27738680343.
The product of its (nonzero) digits is 8467200, while the sum is 53.
The spelling of 55477360682 in words is "fifty-five billion, four hundred seventy-seven million, three hundred sixty thousand, six hundred eighty-two".
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