Base | Representation |
---|---|
bin | 10110100011111001… |
… | …00011011110000110 |
3 | 1011021010022212211020 |
4 | 23101330203132012 |
5 | 144301213343122 |
6 | 5321515252010 |
7 | 606103253325 |
oct | 132174433606 |
9 | 34233285736 |
10 | 12112246662 |
11 | 515605820a |
12 | 242044a006 |
13 | 11b04a5679 |
14 | 82c8ba0bc |
15 | 4ad543c5c |
hex | 2d1f23786 |
12112246662 has 32 divisors (see below), whose sum is σ = 25377062400. Its totient is φ = 3848845728.
The previous prime is 12112246613. The next prime is 12112246687. The reversal of 12112246662 is 26664221121.
It is a super-2 number, since 2×121122466622 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426828 + ... + 454319.
It is an arithmetic number, because the mean of its divisors is an integer number (793033200).
Almost surely, 212112246662 is an apocalyptic number.
12112246662 is an abundant number, since it is smaller than the sum of its proper divisors (13264815738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12112246662 is a wasteful number, since it uses less digits than its factorization.
12112246662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 881260.
The product of its digits is 13824, while the sum is 33.
Adding to 12112246662 its reverse (26664221121), we get a palindrome (38776467783).
The spelling of 12112246662 in words is "twelve billion, one hundred twelve million, two hundred forty-six thousand, six hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.060 sec. • engine limits •