Base | Representation |
---|---|
bin | 1101101100001… |
… | …1001101011110 |
3 | 11000001101010011 |
4 | 3123003031132 |
5 | 104200011221 |
6 | 5410433434 |
7 | 1265041036 |
oct | 333031536 |
9 | 130041104 |
10 | 57422686 |
11 | 2a460572 |
12 | 1729287a |
13 | bb86b29 |
14 | 78aa8c6 |
15 | 50941e1 |
hex | 36c335e |
57422686 has 8 divisors (see below), whose sum is σ = 86191560. Its totient is φ = 28692168.
The previous prime is 57422683. The next prime is 57422689. The reversal of 57422686 is 68622475.
It is an interprime number because it is at equal distance from previous prime (57422683) and next prime (57422689).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57422683) 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, 5496 + ... + 12043.
It is an arithmetic number, because the mean of its divisors is an integer number (10773945).
Almost surely, 257422686 is an apocalyptic number.
57422686 is a deficient number, since it is larger than the sum of its proper divisors (28768874).
57422686 is a wasteful number, since it uses less digits than its factorization.
57422686 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19178.
The product of its digits is 161280, while the sum is 40.
The square root of 57422686 is about 7577.7757950470. The cubic root of 57422686 is about 385.7990622852.
The spelling of 57422686 in words is "fifty-seven million, four hundred twenty-two thousand, six hundred eighty-six".
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