Base | Representation |
---|---|
bin | 10111001110101111110010… |
… | …00101110100010110011111 |
3 | 20200212121022110222020200220 |
4 | 23213113321011310112133 |
5 | 23143430443111301023 |
6 | 300351434040052423 |
7 | 13521466501635102 |
oct | 1347277105642637 |
9 | 220777273866626 |
10 | 51084225103263 |
11 | 15305775342740 |
12 | 589056b764113 |
13 | 22672b627b511 |
14 | c886bd9b8739 |
15 | 5d8c407823e3 |
hex | 2e75f917459f |
51084225103263 has 64 divisors (see below), whose sum is σ = 79460562553344. Its totient is φ = 28848112640000.
The previous prime is 51084225103193. The next prime is 51084225103357. The reversal of 51084225103263 is 36230152248015.
It is a cyclic number.
It is not a de Polignac number, because 51084225103263 - 230 = 51083151361439 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51084225108263) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 893005420 + ... + 893062622.
It is an arithmetic number, because the mean of its divisors is an integer number (1241571289896).
Almost surely, 251084225103263 is an apocalyptic number.
51084225103263 is a deficient number, since it is larger than the sum of its proper divisors (28376337450081).
51084225103263 is a wasteful number, since it uses less digits than its factorization.
51084225103263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73096.
The product of its (nonzero) digits is 345600, while the sum is 42.
The spelling of 51084225103263 in words is "fifty-one trillion, eighty-four billion, two hundred twenty-five million, one hundred three thousand, two hundred sixty-three".
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