Base | Representation |
---|---|
bin | 110001111110001001… |
… | …001011110001100010 |
3 | 12010111101010101100221 |
4 | 301332021023301202 |
5 | 1334341410204130 |
6 | 40352121033254 |
7 | 3606434000314 |
oct | 617611136142 |
9 | 163441111327 |
10 | 53655944290 |
11 | 20834422113 |
12 | a49532582a |
13 | 50a1309a80 |
14 | 28500c37b4 |
15 | 15e080787a |
hex | c7e24bc62 |
53655944290 has 32 divisors (see below), whose sum is σ = 104385541680. Its totient is φ = 19739890944.
The previous prime is 53655944257. The next prime is 53655944317. The reversal of 53655944290 is 9244955635.
53655944290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 4346633041 + 49309311249 = 65929^2 + 222057^2 .
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 709005 + ... + 781024.
Almost surely, 253655944290 is an apocalyptic number.
53655944290 is a deficient number, since it is larger than the sum of its proper divisors (50729597390).
53655944290 is a wasteful number, since it uses less digits than its factorization.
53655944290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1490326.
The product of its (nonzero) digits is 5832000, while the sum is 52.
The spelling of 53655944290 in words is "fifty-three billion, six hundred fifty-five million, nine hundred forty-four thousand, two hundred ninety".
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