Base | Representation |
---|---|
bin | 1101110000110… |
… | …10110001110011 |
3 | 22001020121210122 |
4 | 12320122301303 |
5 | 214023444133 |
6 | 15242320455 |
7 | 2601222536 |
oct | 670326163 |
9 | 261217718 |
10 | 115453043 |
11 | 5a196642 |
12 | 327b912b |
13 | 1abc4414 |
14 | 11494a1d |
15 | a208498 |
hex | 6e1ac73 |
115453043 has 2 divisors, whose sum is σ = 115453044. Its totient is φ = 115453042.
The previous prime is 115452991. The next prime is 115453073. The reversal of 115453043 is 340354511.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 115453043 - 28 = 115452787 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (115453073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57726521 + 57726522.
It is an arithmetic number, because the mean of its divisors is an integer number (57726522).
Almost surely, 2115453043 is an apocalyptic number.
115453043 is a deficient number, since it is larger than the sum of its proper divisors (1).
115453043 is an equidigital number, since it uses as much as digits as its factorization.
115453043 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 115453043 is about 10744.9077706605. The cubic root of 115453043 is about 486.9321626870.
The spelling of 115453043 in words is "one hundred fifteen million, four hundred fifty-three thousand, forty-three".
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