Base | Representation |
---|---|
bin | 1011000110110101001111… |
… | …1011000101101001110011 |
3 | 1121020110022021112000121001 |
4 | 2301231103323011221303 |
5 | 3100040134001133412 |
6 | 41550040530142431 |
7 | 2400200513321545 |
oct | 261552373055163 |
9 | 47213267460531 |
10 | 12212000021107 |
11 | 3989097711517 |
12 | 1452926121a17 |
13 | 6a7781b80063 |
14 | 3030c76c5695 |
15 | 1629deb1b957 |
hex | b1b53ec5a73 |
12212000021107 has 2 divisors, whose sum is σ = 12212000021108. Its totient is φ = 12212000021106.
The previous prime is 12212000021099. The next prime is 12212000021119. The reversal of 12212000021107 is 70112000021221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12212000021107 - 23 = 12212000021099 is a prime.
It is not a weakly prime, because it can be changed into another prime (12212000021147) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106000010553 + 6106000010554.
It is an arithmetic number, because the mean of its divisors is an integer number (6106000010554).
Almost surely, 212212000021107 is an apocalyptic number.
12212000021107 is a deficient number, since it is larger than the sum of its proper divisors (1).
12212000021107 is an equidigital number, since it uses as much as digits as its factorization.
12212000021107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 112, while the sum is 19.
Adding to 12212000021107 its reverse (70112000021221), we get a palindrome (82324000042328).
The spelling of 12212000021107 in words is "twelve trillion, two hundred twelve billion, twenty-one thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •