Base | Representation |
---|---|
bin | 101111100010111000… |
… | …100010011110010111 |
3 | 11212202211200012200122 |
4 | 233202320202132113 |
5 | 1314023041043333 |
6 | 35241430302155 |
7 | 3455044203140 |
oct | 574270423627 |
9 | 155684605618 |
10 | 51051112343 |
11 | 1a718027340 |
12 | 9a88ab795b |
13 | 4a777646aa |
14 | 2684184ac7 |
15 | 14dbcc0798 |
hex | be2e22797 |
51051112343 has 8 divisors (see below), whose sum is σ = 63648140160. Its totient is φ = 39780087480.
The previous prime is 51051112339. The next prime is 51051112379. The reversal of 51051112343 is 34321115015.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51051112343 - 22 = 51051112339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51051112043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331500653 + ... + 331500806.
It is an arithmetic number, because the mean of its divisors is an integer number (7956017520).
Almost surely, 251051112343 is an apocalyptic number.
51051112343 is a deficient number, since it is larger than the sum of its proper divisors (12597027817).
51051112343 is a wasteful number, since it uses less digits than its factorization.
51051112343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 663001477.
The product of its (nonzero) digits is 1800, while the sum is 26.
Adding to 51051112343 its reverse (34321115015), we get a palindrome (85372227358).
The spelling of 51051112343 in words is "fifty-one billion, fifty-one million, one hundred twelve thousand, three hundred forty-three".
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