Base | Representation |
---|---|
bin | 10111010110010011000010… |
… | …00011000110001100011100 |
3 | 20201210101222110011021022001 |
4 | 23223021201003012030130 |
5 | 23212203312304230030 |
6 | 301110542145532044 |
7 | 13546312636602145 |
oct | 1353114103061434 |
9 | 221711873137261 |
10 | 51343667258140 |
11 | 153a57aa705674 |
12 | 59128b6344024 |
13 | 22858c159b5aa |
14 | c9709241aacc |
15 | 5e08774b6cca |
hex | 2eb2610c631c |
51343667258140 has 24 divisors (see below), whose sum is σ = 108545336827200. Its totient is φ = 20399631553728.
The previous prime is 51343667258131. The next prime is 51343667258201. The reversal of 51343667258140 is 4185276634315.
It is a happy number.
It is a congruent number.
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, 8614706292 + ... + 8614712251.
It is an arithmetic number, because the mean of its divisors is an integer number (4522722367800).
Almost surely, 251343667258140 is an apocalyptic number.
It is an amenable number.
51343667258140 is an abundant number, since it is smaller than the sum of its proper divisors (57201669569060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51343667258140 is a wasteful number, since it uses less digits than its factorization.
51343667258140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17229418701 (or 17229418699 counting only the distinct ones).
The product of its (nonzero) digits is 14515200, while the sum is 55.
The spelling of 51343667258140 in words is "fifty-one trillion, three hundred forty-three billion, six hundred sixty-seven million, two hundred fifty-eight thousand, one hundred forty".
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