Base | Representation |
---|---|
bin | 100000010110010101111… |
… | …001100111001110111011 |
3 | 21212111222121011001212101 |
4 | 200112111321213032323 |
5 | 242410212312000443 |
6 | 4421123231324231 |
7 | 316415222504626 |
oct | 40262571471673 |
9 | 7774877131771 |
10 | 2223013000123 |
11 | 787857980653 |
12 | 2baa02680677 |
13 | 131824544986 |
14 | 79847084dbd |
15 | 3cc5b97d84d |
hex | 20595e673bb |
2223013000123 has 4 divisors (see below), whose sum is σ = 2340013684360. Its totient is φ = 2106012315888.
The previous prime is 2223013000067. The next prime is 2223013000147. The reversal of 2223013000123 is 3210003103222.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2223013000123 - 221 = 2223010902971 is a prime.
It is a super-2 number, since 2×22230130001232 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 117000684217 = 2223013000123 / (2 + 2 + 2 + 3 + 0 + 1 + 3 + 0 + 0 + 0 + 1 + 2 + 3).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2223013000123.
It is not an unprimeable number, because it can be changed into a prime (2223013000423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58500342090 + ... + 58500342127.
It is an arithmetic number, because the mean of its divisors is an integer number (585003421090).
Almost surely, 22223013000123 is an apocalyptic number.
2223013000123 is a deficient number, since it is larger than the sum of its proper divisors (117000684237).
2223013000123 is a wasteful number, since it uses less digits than its factorization.
2223013000123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117000684236.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 2223013000123 its reverse (3210003103222), we get a palindrome (5433016103345).
The spelling of 2223013000123 in words is "two trillion, two hundred twenty-three billion, thirteen million, one hundred twenty-three", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •