Base | Representation |
---|---|
bin | 110111010101101010… |
… | …0010101010011001101 |
3 | 102100202001022201201101 |
4 | 1232223110111103031 |
5 | 3421340104213203 |
6 | 130332114143101 |
7 | 11404632213532 |
oct | 1565324252315 |
9 | 370661281641 |
10 | 118838351053 |
11 | 46443173074 |
12 | 1b046881a91 |
13 | b28b630026 |
14 | 5a74d5ad89 |
15 | 3157ee341d |
hex | 1bab5154cd |
118838351053 has 2 divisors, whose sum is σ = 118838351054. Its totient is φ = 118838351052.
The previous prime is 118838351011. The next prime is 118838351087. The reversal of 118838351053 is 350153838811.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 62921708964 + 55916642089 = 250842^2 + 236467^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-118838351053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 118838350994 and 118838351012.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (118838351353) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59419175526 + 59419175527.
It is an arithmetic number, because the mean of its divisors is an integer number (59419175527).
Almost surely, 2118838351053 is an apocalyptic number.
It is an amenable number.
118838351053 is a deficient number, since it is larger than the sum of its proper divisors (1).
118838351053 is an equidigital number, since it uses as much as digits as its factorization.
118838351053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 345600, while the sum is 46.
The spelling of 118838351053 in words is "one hundred eighteen billion, eight hundred thirty-eight million, three hundred fifty-one thousand, fifty-three".
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