Base | Representation |
---|---|
bin | 1010111011101011000111… |
… | …0010001010111000100111 |
3 | 1120120010111110101120220111 |
4 | 2232322301302022320213 |
5 | 3033420034102310343 |
6 | 41322014455313451 |
7 | 2350303161331042 |
oct | 256726162127047 |
9 | 46503443346814 |
10 | 12020301213223 |
11 | 3914865736876 |
12 | 142174667b887 |
13 | 6926815cb5a4 |
14 | 2d7addcb1c59 |
15 | 15ca20339c9d |
hex | aeeb1c8ae27 |
12020301213223 has 8 divisors (see below), whose sum is σ = 12115111582208. Its totient is φ = 11925493380864.
The previous prime is 12020301213203. The next prime is 12020301213233. The reversal of 12020301213223 is 32231210302021.
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 12020301213223 - 217 = 12020301082151 is a prime.
It is a super-2 number, since 2×120203012132232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12020301213194 and 12020301213203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12020301213203) 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, 9519115 + ... + 10707667.
It is an arithmetic number, because the mean of its divisors is an integer number (1514388947776).
Almost surely, 212020301213223 is an apocalyptic number.
12020301213223 is a deficient number, since it is larger than the sum of its proper divisors (94810368985).
12020301213223 is a wasteful number, since it uses less digits than its factorization.
12020301213223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1268313.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12020301213223 its reverse (32231210302021), we get a palindrome (44251511515244).
The spelling of 12020301213223 in words is "twelve trillion, twenty billion, three hundred one million, two hundred thirteen thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •