Base | Representation |
---|---|
bin | 1000110010111100… |
… | …0010000000001101 |
3 | 20002112220022002111 |
4 | 2030233002000031 |
5 | 14313422423323 |
6 | 1030143224021 |
7 | 112340231536 |
oct | 21457020015 |
9 | 6075808074 |
10 | 2361139213 |
11 | 100188a924 |
12 | 55a8a8011 |
13 | 2b82307c4 |
14 | 18582568d |
15 | dc44bc0d |
hex | 8cbc200d |
2361139213 has 2 divisors, whose sum is σ = 2361139214. Its totient is φ = 2361139212.
The previous prime is 2361139103. The next prime is 2361139219. The reversal of 2361139213 is 3129311632.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2054083684 + 307055529 = 45322^2 + 17523^2 .
It is a cyclic number.
It is not a de Polignac number, because 2361139213 - 225 = 2327584781 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2361139219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180569606 + 1180569607.
It is an arithmetic number, because the mean of its divisors is an integer number (1180569607).
Almost surely, 22361139213 is an apocalyptic number.
It is an amenable number.
2361139213 is a deficient number, since it is larger than the sum of its proper divisors (1).
2361139213 is an equidigital number, since it uses as much as digits as its factorization.
2361139213 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5832, while the sum is 31.
The square root of 2361139213 is about 48591.5549555682. The cubic root of 2361139213 is about 1331.6002395920.
The spelling of 2361139213 in words is "two billion, three hundred sixty-one million, one hundred thirty-nine thousand, two hundred thirteen".
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