Base | Representation |
---|---|
bin | 10111111001011011111111… |
… | …11101000010101101001100 |
3 | 20220001211111112101122100002 |
4 | 23330231333331002231030 |
5 | 23341444043310343420 |
6 | 303433343510423432 |
7 | 14032455354135335 |
oct | 1374557775025514 |
9 | 226054445348302 |
10 | 52551071574860 |
11 | 1582086999a481 |
12 | 5a888bb661b78 |
13 | 2342710b825a1 |
14 | cd96b206b28c |
15 | 611e92234075 |
hex | 2fcb7ff42b4c |
52551071574860 has 48 divisors (see below), whose sum is σ = 110749543274496. Its totient is φ = 20945709300672.
The previous prime is 52551071574823. The next prime is 52551071574887. The reversal of 52551071574860 is 6847517015525.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 52551071574796 and 52551071574805.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453347669 + ... + 453463571.
It is an arithmetic number, because the mean of its divisors is an integer number (2307282151552).
Almost surely, 252551071574860 is an apocalyptic number.
It is an amenable number.
52551071574860 is an abundant number, since it is smaller than the sum of its proper divisors (58198471699636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52551071574860 is a wasteful number, since it uses less digits than its factorization.
52551071574860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196302 (or 196300 counting only the distinct ones).
The product of its (nonzero) digits is 11760000, while the sum is 56.
The spelling of 52551071574860 in words is "fifty-two trillion, five hundred fifty-one billion, seventy-one million, five hundred seventy-four thousand, eight hundred sixty".
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