Base | Representation |
---|---|
bin | 110101110111010001… |
… | …100101000111101010 |
3 | 12112021200000112221111 |
4 | 311313101211013222 |
5 | 1421421413001132 |
6 | 42322551100534 |
7 | 4115136046441 |
oct | 656721450752 |
9 | 175250015844 |
10 | 57835672042 |
11 | 22589802475 |
12 | b26107174a |
13 | 55b9238465 |
14 | 2b2925dd58 |
15 | 1787730647 |
hex | d774651ea |
57835672042 has 16 divisors (see below), whose sum is σ = 87039943200. Its totient is φ = 28822430448.
The previous prime is 57835672007. The next prime is 57835672067. The reversal of 57835672042 is 24027653875.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705173 + ... + 1738759.
It is an arithmetic number, because the mean of its divisors is an integer number (5439996450).
Almost surely, 257835672042 is an apocalyptic number.
57835672042 is a deficient number, since it is larger than the sum of its proper divisors (29204271158).
57835672042 is a wasteful number, since it uses less digits than its factorization.
57835672042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36405.
The product of its (nonzero) digits is 2822400, while the sum is 49.
The spelling of 57835672042 in words is "fifty-seven billion, eight hundred thirty-five million, six hundred seventy-two thousand, forty-two".
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