Base | Representation |
---|---|
bin | 1001011011100000… |
… | …1001101011001101 |
3 | 20112102002110200101 |
4 | 2112320021223031 |
5 | 20141003131333 |
6 | 1055102331101 |
7 | 116504466325 |
oct | 22670115315 |
9 | 6472073611 |
10 | 2531302093 |
11 | 1089943801 |
12 | 5a7889a91 |
13 | 31456bcb8 |
14 | 1a027c285 |
15 | ec36067d |
hex | 96e09acd |
2531302093 has 2 divisors, whose sum is σ = 2531302094. Its totient is φ = 2531302092.
The previous prime is 2531302069. The next prime is 2531302139. The reversal of 2531302093 is 3902031352.
2531302093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2151753769 + 379548324 = 46387^2 + 19482^2 .
It is a cyclic number.
It is not a de Polignac number, because 2531302093 - 25 = 2531302061 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2531302043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265651046 + 1265651047.
It is an arithmetic number, because the mean of its divisors is an integer number (1265651047).
Almost surely, 22531302093 is an apocalyptic number.
It is an amenable number.
2531302093 is a deficient number, since it is larger than the sum of its proper divisors (1).
2531302093 is an equidigital number, since it uses as much as digits as its factorization.
2531302093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4860, while the sum is 28.
The square root of 2531302093 is about 50312.0471954779. The cubic root of 2531302093 is about 1362.8497936230.
The spelling of 2531302093 in words is "two billion, five hundred thirty-one million, three hundred two thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.022 sec. • engine limits •