Base | Representation |
---|---|
bin | 1011111011101100010001… |
… | …0010100001000000101010 |
3 | 1201110021022221200221110111 |
4 | 2332323010102201000222 |
5 | 3204430003031410442 |
6 | 43523145040004534 |
7 | 2522616613032463 |
oct | 276730422410052 |
9 | 51407287627414 |
10 | 13120123310122 |
11 | 41a9238627604 |
12 | 157a92690074a |
13 | 7422b758824a |
14 | 3350358a9d6a |
15 | 17b440398b17 |
hex | beec44a102a |
13120123310122 has 8 divisors (see below), whose sum is σ = 20013747422400. Its totient is φ = 6448874169324.
The previous prime is 13120123310113. The next prime is 13120123310141. The reversal of 13120123310122 is 22101332102131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13120123310093 and 13120123310102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55593742722 + ... + 55593742957.
It is an arithmetic number, because the mean of its divisors is an integer number (2501718427800).
Almost surely, 213120123310122 is an apocalyptic number.
13120123310122 is a deficient number, since it is larger than the sum of its proper divisors (6893624112278).
13120123310122 is a wasteful number, since it uses less digits than its factorization.
13120123310122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111187485740.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 13120123310122 its reverse (22101332102131), we get a palindrome (35221455412253).
The spelling of 13120123310122 in words is "thirteen trillion, one hundred twenty billion, one hundred twenty-three million, three hundred ten thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •