Base | Representation |
---|---|
bin | 11010000010010001010010… |
… | …10000001100001001110001 |
3 | 21111201021222120012000202212 |
4 | 31001020221100030021301 |
5 | 30001011314134244432 |
6 | 321433252325421505 |
7 | 15026235644601512 |
oct | 1501105120141161 |
9 | 244637876160685 |
10 | 57252606165617 |
11 | 1727376a676465 |
12 | 6507b31b6a895 |
13 | 25c3b8902b905 |
14 | 101d08041aa09 |
15 | 694411d752b2 |
hex | 34122940c271 |
57252606165617 has 8 divisors (see below), whose sum is σ = 59931851254272. Its totient is φ = 54625385253600.
The previous prime is 57252606165583. The next prime is 57252606165647. The reversal of 57252606165617 is 71656160625275.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57252606165617 - 212 = 57252606161521 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57252606165647) 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, 13006041908 + ... + 13006046309.
It is an arithmetic number, because the mean of its divisors is an integer number (7491481406784).
Almost surely, 257252606165617 is an apocalyptic number.
It is an amenable number.
57252606165617 is a deficient number, since it is larger than the sum of its proper divisors (2679245088655).
57252606165617 is a wasteful number, since it uses less digits than its factorization.
57252606165617 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26012088319.
The product of its (nonzero) digits is 31752000, while the sum is 59.
The spelling of 57252606165617 in words is "fifty-seven trillion, two hundred fifty-two billion, six hundred six million, one hundred sixty-five thousand, six hundred seventeen".
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