Base | Representation |
---|---|
bin | 110101111101111011… |
… | …000111100101101010 |
3 | 12112120102221000001021 |
4 | 311331323013211222 |
5 | 1422133442140201 |
6 | 42342014043054 |
7 | 4120662165160 |
oct | 657573074552 |
9 | 175512830037 |
10 | 57947224426 |
11 | 22636774423 |
12 | b2924a948a |
13 | 56063952a0 |
14 | 2b39dbb230 |
15 | 1792417ea1 |
hex | d7dec796a |
57947224426 has 16 divisors (see below), whose sum is σ = 106979491584. Its totient is φ = 22924176624.
The previous prime is 57947224411. The next prime is 57947224427. The reversal of 57947224426 is 62442274975.
It is a super-2 number, since 2×579472244262 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (57947224427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159195490 + ... + 159195853.
It is an arithmetic number, because the mean of its divisors is an integer number (6686218224).
Almost surely, 257947224426 is an apocalyptic number.
57947224426 is a deficient number, since it is larger than the sum of its proper divisors (49032267158).
57947224426 is a wasteful number, since it uses less digits than its factorization.
57947224426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318391365.
The product of its digits is 6773760, while the sum is 52.
The spelling of 57947224426 in words is "fifty-seven billion, nine hundred forty-seven million, two hundred twenty-four thousand, four hundred twenty-six".
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