Base | Representation |
---|---|
bin | 101111110100000010… |
… | …001101111100000101 |
3 | 11220111220010102110222 |
4 | 233310002031330011 |
5 | 1320120222043331 |
6 | 35330145554125 |
7 | 3465140062334 |
oct | 576402157405 |
9 | 156456112428 |
10 | 51338862341 |
11 | 1a8554a4158 |
12 | 9b49345945 |
13 | 4ac2263770 |
14 | 26b0489d1b |
15 | 15071aeb7b |
hex | bf408df05 |
51338862341 has 16 divisors (see below), whose sum is σ = 55492147200. Its totient is φ = 47215016640.
The previous prime is 51338862329. The next prime is 51338862347. The reversal of 51338862341 is 14326883315.
51338862341 is digitally balanced in base 2, 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 51338862341 - 210 = 51338861317 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 51338862292 and 51338862301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51338862347) 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, 5078510 + ... + 5088608.
It is an arithmetic number, because the mean of its divisors is an integer number (3468259200).
Almost surely, 251338862341 is an apocalyptic number.
It is an amenable number.
51338862341 is a deficient number, since it is larger than the sum of its proper divisors (4153284859).
51338862341 is a wasteful number, since it uses less digits than its factorization.
51338862341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11516.
The product of its digits is 414720, while the sum is 44.
The spelling of 51338862341 in words is "fifty-one billion, three hundred thirty-eight million, eight hundred sixty-two thousand, three hundred forty-one".
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