Base | Representation |
---|---|
bin | 110101110001100111… |
… | …010010100111000111 |
3 | 12112001001022110221021 |
4 | 311301213102213013 |
5 | 1421223104400403 |
6 | 42305315332011 |
7 | 4112603565352 |
oct | 656147224707 |
9 | 175031273837 |
10 | 57740700103 |
11 | 22540135669 |
12 | b2352b1007 |
13 | 55a2665448 |
14 | 2b1a7bb299 |
15 | 177e2208bd |
hex | d719d29c7 |
57740700103 has 4 divisors (see below), whose sum is σ = 57792393880. Its totient is φ = 57689006328.
The previous prime is 57740700041. The next prime is 57740700113. The reversal of 57740700103 is 30100704775.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 57740700103 - 229 = 57203829191 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 (57740700113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25845213 + ... + 25847446.
It is an arithmetic number, because the mean of its divisors is an integer number (14448098470).
Almost surely, 257740700103 is an apocalyptic number.
57740700103 is a deficient number, since it is larger than the sum of its proper divisors (51693777).
57740700103 is a wasteful number, since it uses less digits than its factorization.
57740700103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51693776.
The product of its (nonzero) digits is 20580, while the sum is 34.
The spelling of 57740700103 in words is "fifty-seven billion, seven hundred forty million, seven hundred thousand, one hundred three".
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