Base | Representation |
---|---|
bin | 110010000110000111… |
… | …000000000001111101 |
3 | 12010211200121021022022 |
4 | 302012013000001331 |
5 | 1340130113332004 |
6 | 40413253325525 |
7 | 3612645653006 |
oct | 620607000175 |
9 | 163750537268 |
10 | 53789589629 |
11 | 208a2903906 |
12 | a5120368a5 |
13 | 50c2c00859 |
14 | 2863b521ad |
15 | 15ec4062be |
hex | c861c007d |
53789589629 has 2 divisors, whose sum is σ = 53789589630. Its totient is φ = 53789589628.
The previous prime is 53789589533. The next prime is 53789589647. The reversal of 53789589629 is 92698598735.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 32076093604 + 21713496025 = 179098^2 + 147355^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53789589629 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53789589649) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26894794814 + 26894794815.
It is an arithmetic number, because the mean of its divisors is an integer number (26894794815).
Almost surely, 253789589629 is an apocalyptic number.
It is an amenable number.
53789589629 is a deficient number, since it is larger than the sum of its proper divisors (1).
53789589629 is an equidigital number, since it uses as much as digits as its factorization.
53789589629 is an evil number, because the sum of its binary digits is even.
The product of its digits is 293932800, while the sum is 71.
The spelling of 53789589629 in words is "fifty-three billion, seven hundred eighty-nine million, five hundred eighty-nine thousand, six hundred twenty-nine".
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