Base | Representation |
---|---|
bin | 101111110011110000… |
… | …000110111111011010 |
3 | 11220111120012020202021 |
4 | 233303300012333122 |
5 | 1320113013142130 |
6 | 35325500125054 |
7 | 3465051531463 |
oct | 576360067732 |
9 | 156446166667 |
10 | 51334115290 |
11 | 1a852851677 |
12 | 9b4783678a |
13 | 4ac1290b63 |
14 | 26ad9b1d6a |
15 | 1506a7337a |
hex | bf3c06fda |
51334115290 has 16 divisors (see below), whose sum is σ = 92547855360. Its totient is φ = 20501102160.
The previous prime is 51334115281. The next prime is 51334115323. The reversal of 51334115290 is 9251143315.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4061370 + ... + 4073989.
It is an arithmetic number, because the mean of its divisors is an integer number (5784240960).
Almost surely, 251334115290 is an apocalyptic number.
51334115290 is a deficient number, since it is larger than the sum of its proper divisors (41213740070).
51334115290 is a wasteful number, since it uses less digits than its factorization.
51334115290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8135997.
The product of its (nonzero) digits is 16200, while the sum is 34.
The spelling of 51334115290 in words is "fifty-one billion, three hundred thirty-four million, one hundred fifteen thousand, two hundred ninety".
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