Base | Representation |
---|---|
bin | 11001111100001001111001… |
… | …00111011101001001011111 |
3 | 21110222012121100021122010010 |
4 | 30332010330213131021133 |
5 | 24434040443233243033 |
6 | 321152541422014303 |
7 | 15005116525546311 |
oct | 1476047447351137 |
9 | 243865540248103 |
10 | 57042477634143 |
11 | 171a26405916a1 |
12 | 649326a417393 |
13 | 25aa10c4cc061 |
14 | 1012c290b97b1 |
15 | 68dc14604863 |
hex | 33e13c9dd25f |
57042477634143 has 8 divisors (see below), whose sum is σ = 76057289001088. Its totient is φ = 38027992344984.
The previous prime is 57042477634097. The next prime is 57042477634151. The reversal of 57042477634143 is 34143677424075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57042477634143 - 213 = 57042477625951 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 (57042477634193) 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, 81110971 + ... + 81811212.
It is an arithmetic number, because the mean of its divisors is an integer number (9507161125136).
Almost surely, 257042477634143 is an apocalyptic number.
57042477634143 is a deficient number, since it is larger than the sum of its proper divisors (19014811366945).
57042477634143 is a wasteful number, since it uses less digits than its factorization.
57042477634143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163038893.
The product of its (nonzero) digits is 47416320, while the sum is 57.
The spelling of 57042477634143 in words is "fifty-seven trillion, forty-two billion, four hundred seventy-seven million, six hundred thirty-four thousand, one hundred forty-three".
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