Base | Representation |
---|---|
bin | 100110001111011000110… |
… | …0110010101010010010001 |
3 | 200121102221111002202100120 |
4 | 1030132301212111102101 |
5 | 1142102211000301042 |
6 | 15102240242340453 |
7 | 1051466520104664 |
oct | 114366146252221 |
9 | 20542844082316 |
10 | 5255724618897 |
11 | 1746a38592705 |
12 | 70a71765a729 |
13 | 2c17c71609cc |
14 | 1425425a16db |
15 | 91aa7dc8dec |
hex | 4c7b1995491 |
5255724618897 has 16 divisors (see below), whose sum is σ = 7415302837248. Its totient is φ = 3304272670160.
The previous prime is 5255724618887. The next prime is 5255724618941. The reversal of 5255724618897 is 7988164275525.
5255724618897 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 5255724618897 - 210 = 5255724617873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (69).
It is not an unprimeable number, because it can be changed into a prime (5255724618847) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536403003 + ... + 536412800.
It is an arithmetic number, because the mean of its divisors is an integer number (463456427328).
Almost surely, 25255724618897 is an apocalyptic number.
It is an amenable number.
5255724618897 is a deficient number, since it is larger than the sum of its proper divisors (2159578218351).
5255724618897 is a wasteful number, since it uses less digits than its factorization.
5255724618897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1072815900.
The product of its digits is 338688000, while the sum is 69.
The spelling of 5255724618897 in words is "five trillion, two hundred fifty-five billion, seven hundred twenty-four million, six hundred eighteen thousand, eight hundred ninety-seven".
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