Base | Representation |
---|---|
bin | 110101001010001111… |
… | …100100101101001110 |
3 | 12110100000102010211002 |
4 | 311022033210231032 |
5 | 1413400010440332 |
6 | 42120002100302 |
7 | 4060333310465 |
oct | 651217445516 |
9 | 173300363732 |
10 | 57080171342 |
11 | 222312a5627 |
12 | b09004a692 |
13 | 54c886601c |
14 | 2a96b999dc |
15 | 1741248562 |
hex | d4a3e4b4e |
57080171342 has 4 divisors (see below), whose sum is σ = 85620257016. Its totient is φ = 28540085670.
The previous prime is 57080171333. The next prime is 57080171347. The reversal of 57080171342 is 24317108075.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 57080171296 and 57080171305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57080171347) 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 as a sum of consecutive naturals, namely, 14270042834 + ... + 14270042837.
It is an arithmetic number, because the mean of its divisors is an integer number (21405064254).
Almost surely, 257080171342 is an apocalyptic number.
57080171342 is a deficient number, since it is larger than the sum of its proper divisors (28540085674).
57080171342 is a wasteful number, since it uses less digits than its factorization.
57080171342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28540085673.
The product of its (nonzero) digits is 47040, while the sum is 38.
The spelling of 57080171342 in words is "fifty-seven billion, eighty million, one hundred seventy-one thousand, three hundred forty-two".
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