Base | Representation |
---|---|
bin | 1001101110100010… |
… | …0000110000001101 |
3 | 20201222020000220200 |
4 | 2123220200300031 |
5 | 20321414312042 |
6 | 1111032404113 |
7 | 121463612421 |
oct | 23350406015 |
9 | 6658200820 |
10 | 2611088397 |
11 | 111a9893a5 |
12 | 60a546639 |
13 | 327c56028 |
14 | 1aaacab81 |
15 | 104370c4c |
hex | 9ba20c0d |
2611088397 has 6 divisors (see below), whose sum is σ = 3771572142. Its totient is φ = 1740725592.
The previous prime is 2611088387. The next prime is 2611088411. The reversal of 2611088397 is 7938801162.
It can be written as a sum of positive squares in only one way, i.e., 2271570921 + 339517476 = 47661^2 + 18426^2 .
It is not a de Polignac number, because 2611088397 - 223 = 2602699789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2611088387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145060458 + ... + 145060475.
It is an arithmetic number, because the mean of its divisors is an integer number (628595357).
Almost surely, 22611088397 is an apocalyptic number.
It is an amenable number.
2611088397 is a deficient number, since it is larger than the sum of its proper divisors (1160483745).
2611088397 is a wasteful number, since it uses less digits than its factorization.
2611088397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290120939 (or 290120936 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The square root of 2611088397 is about 51098.8101329180. The cubic root of 2611088397 is about 1377.0208780098.
The spelling of 2611088397 in words is "two billion, six hundred eleven million, eighty-eight thousand, three hundred ninety-seven".
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