Base | Representation |
---|---|
bin | 110101011010010101… |
… | …010001011101101101 |
3 | 12111000211022222111002 |
4 | 311122111101131231 |
5 | 1414423111211340 |
6 | 42202443410045 |
7 | 4100121546122 |
oct | 653225213555 |
9 | 174024288432 |
10 | 57350100845 |
11 | 2235a700664 |
12 | b146523925 |
13 | 553c765a1b |
14 | 2ac0982749 |
15 | 1759cb7715 |
hex | d5a55176d |
57350100845 has 4 divisors (see below), whose sum is σ = 68820121020. Its totient is φ = 45880080672.
The previous prime is 57350100833. The next prime is 57350100883. The reversal of 57350100845 is 54800105375.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 30282612361 + 27067488484 = 174019^2 + 164522^2 .
It is a cyclic number.
It is not a de Polignac number, because 57350100845 - 28 = 57350100589 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 57350100799 and 57350100808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5735010080 + ... + 5735010089.
It is an arithmetic number, because the mean of its divisors is an integer number (17205030255).
Almost surely, 257350100845 is an apocalyptic number.
It is an amenable number.
57350100845 is a deficient number, since it is larger than the sum of its proper divisors (11470020175).
57350100845 is a wasteful number, since it uses less digits than its factorization.
57350100845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11470020174.
The product of its (nonzero) digits is 84000, while the sum is 38.
The spelling of 57350100845 in words is "fifty-seven billion, three hundred fifty million, one hundred thousand, eight hundred forty-five".
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