Base | Representation |
---|---|
bin | 1010000100000011… |
… | …10010011010011101 |
3 | 111221112012020021012 |
4 | 11002001302122131 |
5 | 42031044412224 |
6 | 2252035145005 |
7 | 250612315541 |
oct | 50201623235 |
9 | 14845166235 |
10 | 5402732189 |
11 | 2322779728 |
12 | 1069445165 |
13 | 68141896a |
14 | 393777a21 |
15 | 2194a980e |
hex | 14207269d |
5402732189 has 2 divisors, whose sum is σ = 5402732190. Its totient is φ = 5402732188.
The previous prime is 5402732059. The next prime is 5402732201. The reversal of 5402732189 is 9812372045.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3524203225 + 1878528964 = 59365^2 + 43342^2 .
It is a cyclic number.
It is not a de Polignac number, because 5402732189 - 228 = 5134296733 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5402732389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701366094 + 2701366095.
It is an arithmetic number, because the mean of its divisors is an integer number (2701366095).
Almost surely, 25402732189 is an apocalyptic number.
It is an amenable number.
5402732189 is a deficient number, since it is larger than the sum of its proper divisors (1).
5402732189 is an equidigital number, since it uses as much as digits as its factorization.
5402732189 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 5402732189 is about 73503.2801240870. The cubic root of 5402732189 is about 1754.7064807836.
The spelling of 5402732189 in words is "five billion, four hundred two million, seven hundred thirty-two thousand, one hundred eighty-nine".
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