Base | Representation |
---|---|
bin | 1011111011110100100000… |
… | …0100011100010001100111 |
3 | 1201110111001000220110100112 |
4 | 2332331020010130101213 |
5 | 3204444020024310343 |
6 | 43524152255203235 |
7 | 2523025450302224 |
oct | 276751004342147 |
9 | 51414030813315 |
10 | 13122334213223 |
11 | 41aa172623854 |
12 | 157b24321651b |
13 | 74257a636531 |
14 | 3351a538494b |
15 | 17b51e51b218 |
hex | bef4811c467 |
13122334213223 has 32 divisors (see below), whose sum is σ = 14033088975360. Its totient is φ = 12235133669760.
The previous prime is 13122334213211. The next prime is 13122334213253. The reversal of 13122334213223 is 32231243322131.
13122334213223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13122334213223 - 210 = 13122334212199 is a prime.
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 13122334213223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13122334213253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1141960508 + ... + 1141971998.
It is an arithmetic number, because the mean of its divisors is an integer number (438534030480).
Almost surely, 213122334213223 is an apocalyptic number.
13122334213223 is a deficient number, since it is larger than the sum of its proper divisors (910754762137).
13122334213223 is a wasteful number, since it uses less digits than its factorization.
13122334213223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15159.
The product of its digits is 31104, while the sum is 32.
Adding to 13122334213223 its reverse (32231243322131), we get a palindrome (45353577535354).
The spelling of 13122334213223 in words is "thirteen trillion, one hundred twenty-two billion, three hundred thirty-four million, two hundred thirteen thousand, two hundred twenty-three".
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