Base | Representation |
---|---|
bin | 1000011011000101… |
… | …1001101111110111 |
3 | 12211120122122121111 |
4 | 2012301121233313 |
5 | 14112320104323 |
6 | 1012211055451 |
7 | 110014003612 |
oct | 20661315767 |
9 | 5746578544 |
10 | 2261097463 |
11 | a6036aa99 |
12 | 5312a1587 |
13 | 2a05a3cc1 |
14 | 176423179 |
15 | d3789c0d |
hex | 86c59bf7 |
2261097463 has 2 divisors, whose sum is σ = 2261097464. Its totient is φ = 2261097462.
The previous prime is 2261097389. The next prime is 2261097467. The reversal of 2261097463 is 3647901622.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2261097463 is a prime.
It is a super-2 number, since 2×22610974632 = 10225123474370072738, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2261097467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130548731 + 1130548732.
It is an arithmetic number, because the mean of its divisors is an integer number (1130548732).
Almost surely, 22261097463 is an apocalyptic number.
2261097463 is a deficient number, since it is larger than the sum of its proper divisors (1).
2261097463 is an equidigital number, since it uses as much as digits as its factorization.
2261097463 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108864, while the sum is 40.
The square root of 2261097463 is about 47550.9985489264. The cubic root of 2261097463 is about 1312.5215042040.
The spelling of 2261097463 in words is "two billion, two hundred sixty-one million, ninety-seven thousand, four hundred sixty-three".
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