Base | Representation |
---|---|
bin | 10011000101001110… |
… | …00100000111110101 |
3 | 222102221112111200202 |
4 | 21202213010013311 |
5 | 131440022423021 |
6 | 4412311450245 |
7 | 511602321026 |
oct | 114247040765 |
9 | 28387474622 |
10 | 10244342261 |
11 | 4387733a6a |
12 | 1b9a986985 |
13 | c734cb8aa |
14 | 6d27a8c4d |
15 | 3ee575a0b |
hex | 2629c41f5 |
10244342261 has 2 divisors, whose sum is σ = 10244342262. Its totient is φ = 10244342260.
The previous prime is 10244342183. The next prime is 10244342279. The reversal of 10244342261 is 16224344201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7587455236 + 2656887025 = 87106^2 + 51545^2 .
It is a cyclic number.
It is not a de Polignac number, because 10244342261 - 214 = 10244325877 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10244342291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122171130 + 5122171131.
It is an arithmetic number, because the mean of its divisors is an integer number (5122171131).
Almost surely, 210244342261 is an apocalyptic number.
It is an amenable number.
10244342261 is a deficient number, since it is larger than the sum of its proper divisors (1).
10244342261 is an equidigital number, since it uses as much as digits as its factorization.
10244342261 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 10244342261 its reverse (16224344201), we get a palindrome (26468686462).
The spelling of 10244342261 in words is "ten billion, two hundred forty-four million, three hundred forty-two thousand, two hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •