Base | Representation |
---|---|
bin | 11011110001001000001100… |
… | …101001001010110010001101 |
3 | 121000101212121121022100122110 |
4 | 123301020030221022302031 |
5 | 112001332020411310013 |
6 | 1111422401454334233 |
7 | 34503055344204540 |
oct | 3361101451126215 |
9 | 530355547270573 |
10 | 122123312213133 |
11 | 35a04229aa5940 |
12 | 118443961ba379 |
13 | 531b24314571a |
14 | 2222b2ab00857 |
15 | e1ba932a02c3 |
hex | 6f120ca4ac8d |
122123312213133 has 16 divisors (see below), whose sum is σ = 203010181341696. Its totient is φ = 63440681669040.
The previous prime is 122123312213041. The next prime is 122123312213141. The reversal of 122123312213133 is 331312213321221.
It is a happy number.
It is not a de Polignac number, because 122123312213133 - 216 = 122123312147597 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122123312213133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122123312213153) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264336173391 + ... + 264336173852.
It is an arithmetic number, because the mean of its divisors is an integer number (12688136333856).
Almost surely, 2122123312213133 is an apocalyptic number.
It is an amenable number.
122123312213133 is a deficient number, since it is larger than the sum of its proper divisors (80886869128563).
122123312213133 is a wasteful number, since it uses less digits than its factorization.
122123312213133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528672347264.
The product of its digits is 7776, while the sum is 30.
Adding to 122123312213133 its reverse (331312213321221), we get a palindrome (453435525534354).
The spelling of 122123312213133 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, three hundred twelve million, two hundred thirteen thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •