Base | Representation |
---|---|
bin | 110001101101110001… |
… | …100110001000101011 |
3 | 12002210020101022000021 |
4 | 301231301212020223 |
5 | 1333311104402410 |
6 | 40304551021311 |
7 | 3566560531111 |
oct | 615561461053 |
9 | 162706338007 |
10 | 53381325355 |
11 | 20703403916 |
12 | a41936a837 |
13 | 5059457767 |
14 | 2825839ab1 |
15 | 15c665deda |
hex | c6dc6622b |
53381325355 has 8 divisors (see below), whose sum is σ = 64059024672. Its totient is φ = 42704104128.
The previous prime is 53381325343. The next prime is 53381325359. The reversal of 53381325355 is 55352318335.
53381325355 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 53381325355 - 217 = 53381194283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53381325359) 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, 207439 + ... + 387031.
It is an arithmetic number, because the mean of its divisors is an integer number (8007378084).
Almost surely, 253381325355 is an apocalyptic number.
53381325355 is a deficient number, since it is larger than the sum of its proper divisors (10677699317).
53381325355 is a wasteful number, since it uses less digits than its factorization.
53381325355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239045.
The product of its digits is 810000, while the sum is 43.
The spelling of 53381325355 in words is "fifty-three billion, three hundred eighty-one million, three hundred twenty-five thousand, three hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •