Base | Representation |
---|---|
bin | 110010100110001101… |
… | …111100110011101001 |
3 | 12012020020020200210101 |
4 | 302212031330303221 |
5 | 1342231020013340 |
6 | 40542535345401 |
7 | 3632206531501 |
oct | 624615746351 |
9 | 165206220711 |
10 | 54328282345 |
11 | 210499986a7 |
12 | a642522261 |
13 | 517a6b243c |
14 | 28b54daa01 |
15 | 162e863c9a |
hex | ca637cce9 |
54328282345 has 16 divisors (see below), whose sum is σ = 65878717968. Its totient is φ = 43006279680.
The previous prime is 54328282297. The next prime is 54328282391.
54328282345 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 8 ways, for example, as 9508005081 + 44820277264 = 97509^2 + 211708^2 .
It is not a de Polignac number, because 54328282345 - 213 = 54328274153 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54328282295 and 54328282304.
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, 4231035 + ... + 4243855.
It is an arithmetic number, because the mean of its divisors is an integer number (4117419873).
Almost surely, 254328282345 is an apocalyptic number.
It is an amenable number.
54328282345 is a deficient number, since it is larger than the sum of its proper divisors (11550435623).
54328282345 is a wasteful number, since it uses less digits than its factorization.
54328282345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21660.
The product of its digits is 1843200, while the sum is 46.
The spelling of 54328282345 in words is "fifty-four billion, three hundred twenty-eight million, two hundred eighty-two thousand, three hundred forty-five".
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