Base | Representation |
---|---|
bin | 110101111001101100… |
… | …100010100100110101 |
3 | 12112101111110100201021 |
4 | 311321230202210311 |
5 | 1422012312401231 |
6 | 42331001501141 |
7 | 4116141244564 |
oct | 657154424465 |
9 | 175344410637 |
10 | 57876293941 |
11 | 225aa728294 |
12 | b2727a17b1 |
13 | 55c478c09b |
14 | 2b307d5bdb |
15 | 178b0a6811 |
hex | d79b22935 |
57876293941 has 4 divisors (see below), whose sum is σ = 57917371500. Its totient is φ = 57835216384.
The previous prime is 57876293933. The next prime is 57876293953. The reversal of 57876293941 is 14939267875.
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 14050546225 + 43825747716 = 118535^2 + 209346^2 .
It is a cyclic number.
It is not a de Polignac number, because 57876293941 - 23 = 57876293933 is a prime.
It is a super-2 number, since 2×578762939412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57876293941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57876273941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20536666 + ... + 20539483.
It is an arithmetic number, because the mean of its divisors is an integer number (14479342875).
Almost surely, 257876293941 is an apocalyptic number.
It is an amenable number.
57876293941 is a deficient number, since it is larger than the sum of its proper divisors (41077559).
57876293941 is a wasteful number, since it uses less digits than its factorization.
57876293941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41077558.
The product of its digits is 22861440, while the sum is 61.
The spelling of 57876293941 in words is "fifty-seven billion, eight hundred seventy-six million, two hundred ninety-three thousand, nine hundred forty-one".
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