Base | Representation |
---|---|
bin | 110101011111000011… |
… | …101111011100100101 |
3 | 12111020100112100022201 |
4 | 311133003233130211 |
5 | 1420103411004031 |
6 | 42214355054501 |
7 | 4102103525143 |
oct | 653703573445 |
9 | 174210470281 |
10 | 57429391141 |
11 | 223a0437631 |
12 | b168ba1431 |
13 | 5553008065 |
14 | 2acb302593 |
15 | 1761c2ad61 |
hex | d5f0ef725 |
57429391141 has 2 divisors, whose sum is σ = 57429391142. Its totient is φ = 57429391140.
The previous prime is 57429391111. The next prime is 57429391171. The reversal of 57429391141 is 14119392475.
It is a balanced prime because it is at equal distance from previous prime (57429391111) and next prime (57429391171).
It can be written as a sum of positive squares in only one way, i.e., 56380602916 + 1048788225 = 237446^2 + 32385^2 .
It is a cyclic number.
It is not a de Polignac number, because 57429391141 - 211 = 57429389093 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57429391091 and 57429391100.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (57429391111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28714695570 + 28714695571.
It is an arithmetic number, because the mean of its divisors is an integer number (28714695571).
Almost surely, 257429391141 is an apocalyptic number.
It is an amenable number.
57429391141 is a deficient number, since it is larger than the sum of its proper divisors (1).
57429391141 is an equidigital number, since it uses as much as digits as its factorization.
57429391141 is an evil number, because the sum of its binary digits is even.
The product of its digits is 272160, while the sum is 46.
The spelling of 57429391141 in words is "fifty-seven billion, four hundred twenty-nine million, three hundred ninety-one thousand, one hundred forty-one".
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