Base | Representation |
---|---|
bin | 10110100101100101… |
… | …00101100110001111 |
3 | 1011022002222111211221 |
4 | 23102302211212033 |
5 | 144313330124101 |
6 | 5323143024211 |
7 | 606334536241 |
oct | 132262454617 |
9 | 34262874757 |
10 | 12126411151 |
11 | 51630521a8 |
12 | 242513b067 |
13 | 11b33c491a |
14 | 830726091 |
15 | 4ae8e0aa1 |
hex | 2d2ca598f |
12126411151 has 8 divisors (see below), whose sum is σ = 12841827264. Its totient is φ = 11411228160.
The previous prime is 12126411119. The next prime is 12126411163. The reversal of 12126411151 is 15111462121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12126411151 - 25 = 12126411119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12126411251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55146 + ... + 165208.
It is an arithmetic number, because the mean of its divisors is an integer number (1605228408).
Almost surely, 212126411151 is an apocalyptic number.
12126411151 is a deficient number, since it is larger than the sum of its proper divisors (715416113).
12126411151 is a wasteful number, since it uses less digits than its factorization.
12126411151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116561.
The product of its digits is 480, while the sum is 25.
Adding to 12126411151 its reverse (15111462121), we get a palindrome (27237873272).
The spelling of 12126411151 in words is "twelve billion, one hundred twenty-six million, four hundred eleven thousand, one hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •