Base | Representation |
---|---|
bin | 110101101101101110… |
… | …101000110011101001 |
3 | 12111212111122211202020 |
4 | 311231232220303221 |
5 | 1421104413022121 |
6 | 42255030255053 |
7 | 4111152543543 |
oct | 655556506351 |
9 | 174774584666 |
10 | 57675517161 |
11 | 22507364769 |
12 | b2174b7489 |
13 | 5591cc2362 |
14 | 2b11c90693 |
15 | 17786471c6 |
hex | d6dba8ce9 |
57675517161 has 8 divisors (see below), whose sum is σ = 78536874624. Its totient is φ = 37632252240.
The previous prime is 57675517139. The next prime is 57675517169. The reversal of 57675517161 is 16171557675.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57675517161 - 217 = 57675386089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57675517169) 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, 204522970 + ... + 204523251.
It is an arithmetic number, because the mean of its divisors is an integer number (9817109328).
Almost surely, 257675517161 is an apocalyptic number.
It is an amenable number.
57675517161 is a deficient number, since it is larger than the sum of its proper divisors (20861357463).
57675517161 is a wasteful number, since it uses less digits than its factorization.
57675517161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 409046271.
The product of its digits is 1543500, while the sum is 51.
The spelling of 57675517161 in words is "fifty-seven billion, six hundred seventy-five million, five hundred seventeen thousand, one hundred sixty-one".
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