Base | Representation |
---|---|
bin | 10110100011101001… |
… | …10010110000110111 |
3 | 1011020222111111222222 |
4 | 23101310302300313 |
5 | 144300203242101 |
6 | 5321403512555 |
7 | 606050050652 |
oct | 132164626067 |
9 | 34228444888 |
10 | 12110212151 |
11 | 51549986a4 |
12 | 241b82875b |
13 | 11acc4260b |
14 | 82c50a899 |
15 | 4ad29101b |
hex | 2d1d32c37 |
12110212151 has 2 divisors, whose sum is σ = 12110212152. Its totient is φ = 12110212150.
The previous prime is 12110212129. The next prime is 12110212187. The reversal of 12110212151 is 15121201121.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12110212151 - 226 = 12043103287 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12110211151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055106075 + 6055106076.
It is an arithmetic number, because the mean of its divisors is an integer number (6055106076).
Almost surely, 212110212151 is an apocalyptic number.
12110212151 is a deficient number, since it is larger than the sum of its proper divisors (1).
12110212151 is an equidigital number, since it uses as much as digits as its factorization.
12110212151 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 40, while the sum is 17.
Adding to 12110212151 its reverse (15121201121), we get a palindrome (27231413272).
The spelling of 12110212151 in words is "twelve billion, one hundred ten million, two hundred twelve thousand, one hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •