Base | Representation |
---|---|
bin | 101110110011… |
… | …010111111001 |
3 | 212002022222020 |
4 | 232303113321 |
5 | 11120102144 |
6 | 1114545053 |
7 | 206166552 |
oct | 56632771 |
9 | 25068866 |
10 | 12269049 |
11 | 6a1aa11 |
12 | 4138189 |
13 | 27075c0 |
14 | 18b5329 |
15 | 1125419 |
hex | bb35f9 |
12269049 has 8 divisors (see below), whose sum is σ = 17617152. Its totient is φ = 7550160.
The previous prime is 12269027. The next prime is 12269063. The reversal of 12269049 is 94096221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12269049 - 223 = 3880441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12269249) 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, 157257 + ... + 157334.
It is an arithmetic number, because the mean of its divisors is an integer number (2202144).
Almost surely, 212269049 is an apocalyptic number.
It is an amenable number.
12269049 is a deficient number, since it is larger than the sum of its proper divisors (5348103).
12269049 is a wasteful number, since it uses less digits than its factorization.
12269049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314607.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 12269049 is about 3502.7202286223. The cubic root of 12269049 is about 230.6412414293.
The spelling of 12269049 in words is "twelve million, two hundred sixty-nine thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •