Base | Representation |
---|---|
bin | 101111000000… |
… | …100100100010 |
3 | 212012002010100 |
4 | 233000210202 |
5 | 11123314411 |
6 | 1120043230 |
7 | 206513265 |
oct | 57004442 |
9 | 25162110 |
10 | 12323106 |
11 | 6a57594 |
12 | 4163516 |
13 | 27260a3 |
14 | 18cacdc |
15 | 1136456 |
hex | bc0922 |
12323106 has 12 divisors (see below), whose sum is σ = 26700102. Its totient is φ = 4107696.
The previous prime is 12323099. The next prime is 12323107. The reversal of 12323106 is 60132321.
It can be written as a sum of positive squares in only one way, i.e., 8555625 + 3767481 = 2925^2 + 1941^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 684617 = 12323106 / (1 + 2 + 3 + 2 + 3 + 1 + 0 + 6).
It is not an unprimeable number, because it can be changed into a prime (12323107) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 342291 + ... + 342326.
Almost surely, 212323106 is an apocalyptic number.
12323106 is an abundant number, since it is smaller than the sum of its proper divisors (14376996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12323106 is a wasteful number, since it uses less digits than its factorization.
12323106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 684625 (or 684622 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 12323106 is about 3510.4281790118. The cubic root of 12323106 is about 230.9794775719.
Adding to 12323106 its reverse (60132321), we get a palindrome (72455427).
The spelling of 12323106 in words is "twelve million, three hundred twenty-three thousand, one hundred six".
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