Base | Representation |
---|---|
bin | 10111010111000000110001… |
… | …10010110001010111100000 |
3 | 20201212202100220112210212010 |
4 | 23223200120302301113200 |
5 | 23213104111023312002 |
6 | 301130123043432520 |
7 | 13551142332501345 |
oct | 1353403062612740 |
9 | 221782326483763 |
10 | 51368224822752 |
11 | 15405161822412 |
12 | 591760a685740 |
13 | 2288006256306 |
14 | c98341b147cc |
15 | 5e13133e246c |
hex | 2eb818cb15e0 |
51368224822752 has 96 divisors (see below), whose sum is σ = 134897866895232. Its totient is φ = 17115597126144.
The previous prime is 51368224822723. The next prime is 51368224822799. The reversal of 51368224822752 is 25722842286315.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 51368224822692 and 51368224822701.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3321142123 + ... + 3321157589.
It is an arithmetic number, because the mean of its divisors is an integer number (1405186113492).
Almost surely, 251368224822752 is an apocalyptic number.
It is an amenable number.
51368224822752 is an abundant number, since it is smaller than the sum of its proper divisors (83529642072480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51368224822752 is a wasteful number, since it uses less digits than its factorization.
51368224822752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27680 (or 27672 counting only the distinct ones).
The product of its digits is 25804800, while the sum is 57.
The spelling of 51368224822752 in words is "fifty-one trillion, three hundred sixty-eight billion, two hundred twenty-four million, eight hundred twenty-two thousand, seven hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •