Base | Representation |
---|---|
bin | 110101001111011000… |
… | …011001011001001111 |
3 | 12110120000121111200011 |
4 | 311033120121121033 |
5 | 1414034042323013 |
6 | 42132321414051 |
7 | 4062431062603 |
oct | 651730313117 |
9 | 173500544604 |
10 | 57166370383 |
11 | 22275a20201 |
12 | b0b4a9a327 |
13 | 5510686b85 |
14 | 2aa43d7503 |
15 | 1748ac3c3d |
hex | d4f61964f |
57166370383 has 8 divisors (see below), whose sum is σ = 57252797280. Its totient is φ = 57079981920.
The previous prime is 57166370377. The next prime is 57166370389. The reversal of 57166370383 is 38307366175.
It is an interprime number because it is at equal distance from previous prime (57166370377) and next prime (57166370389).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57166370383 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57166370389) 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, 4449613 + ... + 4462441.
It is an arithmetic number, because the mean of its divisors is an integer number (7156599660).
Almost surely, 257166370383 is an apocalyptic number.
57166370383 is a deficient number, since it is larger than the sum of its proper divisors (86426897).
57166370383 is a wasteful number, since it uses less digits than its factorization.
57166370383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19217.
The product of its (nonzero) digits is 1905120, while the sum is 49.
The spelling of 57166370383 in words is "fifty-seven billion, one hundred sixty-six million, three hundred seventy thousand, three hundred eighty-three".
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