Base | Representation |
---|---|
bin | 110101110010110101… |
… | …010001001000010111 |
3 | 12112002110202222221120 |
4 | 311302311101020113 |
5 | 1421243323010041 |
6 | 42311325415023 |
7 | 4113242412531 |
oct | 656265211027 |
9 | 175073688846 |
10 | 57761141271 |
11 | 22550727399 |
12 | b24010a473 |
13 | 55a6971602 |
14 | 2b1d3bc851 |
15 | 1780e0c366 |
hex | d72d51217 |
57761141271 has 8 divisors (see below), whose sum is σ = 78099571584. Its totient is φ = 37965069240.
The previous prime is 57761141257. The next prime is 57761141323. The reversal of 57761141271 is 17214116775.
57761141271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57761141271 - 217 = 57761010199 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57761141371) 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, 135589321 + ... + 135589746.
It is an arithmetic number, because the mean of its divisors is an integer number (9762446448).
Almost surely, 257761141271 is an apocalyptic number.
57761141271 is a deficient number, since it is larger than the sum of its proper divisors (20338430313).
57761141271 is a wasteful number, since it uses less digits than its factorization.
57761141271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271179141.
The product of its digits is 82320, while the sum is 42.
The spelling of 57761141271 in words is "fifty-seven billion, seven hundred sixty-one million, one hundred forty-one thousand, two hundred seventy-one".
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