Base | Representation |
---|---|
bin | 110001000100010010… |
… | …010011111110000001 |
3 | 12000222201121102222000 |
4 | 301010102103332001 |
5 | 1330344411234000 |
6 | 40111523534213 |
7 | 3543406211046 |
oct | 610422237601 |
9 | 160881542860 |
10 | 52685258625 |
11 | 2038650065a |
12 | a26422a369 |
13 | 4c7819475c |
14 | 279b2071cd |
15 | 15854b7000 |
hex | c44493f81 |
52685258625 has 32 divisors (see below), whose sum is σ = 97409195520. Its totient is φ = 28098802800.
The previous prime is 52685258579. The next prime is 52685258641.
52685258625 is a `hidden beast` number, since 5 + 2 + 6 + 8 + 5 + 2 + 5 + 8 + 625 = 666.
52685258625 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52685258625 - 213 = 52685250433 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7801849 + ... + 7808598.
It is an arithmetic number, because the mean of its divisors is an integer number (3044037360).
Almost surely, 252685258625 is an apocalyptic number.
It is an amenable number.
52685258625 is a deficient number, since it is larger than the sum of its proper divisors (44723936895).
52685258625 is a wasteful number, since it uses less digits than its factorization.
52685258625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15610471 (or 15610455 counting only the distinct ones).
The product of its digits is 11520000, while the sum is 54.
The spelling of 52685258625 in words is "fifty-two billion, six hundred eighty-five million, two hundred fifty-eight thousand, six hundred twenty-five".
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