Base | Representation |
---|---|
bin | 110000100011000010… |
… | …101011110010001100 |
3 | 11222112212010001211001 |
4 | 300203002223302030 |
5 | 1323224120414430 |
6 | 35540321310044 |
7 | 3523524361501 |
oct | 604302536214 |
9 | 158485101731 |
10 | 52127513740 |
11 | 2011a693675 |
12 | a129495324 |
13 | 4bb9771cb3 |
14 | 27470dd4a8 |
15 | 15515443ca |
hex | c230abc8c |
52127513740 has 12 divisors (see below), whose sum is σ = 109467778896. Its totient is φ = 20851005488.
The previous prime is 52127513719. The next prime is 52127513747. The reversal of 52127513740 is 4731572125.
It is a self number, because there is not a number n which added to its sum of digits gives 52127513740.
It is not an unprimeable number, because it can be changed into a prime (52127513747) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303187824 + ... + 1303187863.
It is an arithmetic number, because the mean of its divisors is an integer number (9122314908).
Almost surely, 252127513740 is an apocalyptic number.
It is an amenable number.
52127513740 is an abundant number, since it is smaller than the sum of its proper divisors (57340265156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52127513740 is a wasteful number, since it uses less digits than its factorization.
52127513740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2606375696 (or 2606375694 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 37.
The spelling of 52127513740 in words is "fifty-two billion, one hundred twenty-seven million, five hundred thirteen thousand, seven hundred forty".
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