Base | Representation |
---|---|
bin | 1011000111111100000111… |
… | …0011001000111001111111 |
3 | 1121022021102001011201200020 |
4 | 2301333001303020321333 |
5 | 3100343113431101343 |
6 | 42002504325103223 |
7 | 2401443105451650 |
oct | 261770163107177 |
9 | 47267361151606 |
10 | 12231023300223 |
11 | 39961698776a2 |
12 | 1456554b57b13 |
13 | 6a94c40ab630 |
14 | 303dadd9d527 |
15 | 163254c53b83 |
hex | b1fc1cc8e7f |
12231023300223 has 16 divisors (see below), whose sum is σ = 20071422852096. Its totient is φ = 6451528773600.
The previous prime is 12231023300101. The next prime is 12231023300231. The reversal of 12231023300223 is 32200332013221.
It is not a de Polignac number, because 12231023300223 - 29 = 12231023299711 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12231023300193 and 12231023300202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12231023300423) 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, 22401141303 + ... + 22401141848.
It is an arithmetic number, because the mean of its divisors is an integer number (1254463928256).
Almost surely, 212231023300223 is an apocalyptic number.
12231023300223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12231023300223 is a deficient number, since it is larger than the sum of its proper divisors (7840399551873).
12231023300223 is a wasteful number, since it uses less digits than its factorization.
12231023300223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44802283174.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 12231023300223 its reverse (32200332013221), we get a palindrome (44431355313444).
The spelling of 12231023300223 in words is "twelve trillion, two hundred thirty-one billion, twenty-three million, three hundred thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •