Base | Representation |
---|---|
bin | 101110110011… |
… | …011011110000 |
3 | 212002100022101 |
4 | 232303123300 |
5 | 11120104141 |
6 | 1114550144 |
7 | 206200354 |
oct | 56633360 |
9 | 25070271 |
10 | 12269296 |
11 | 6a20116 |
12 | 4138354 |
13 | 2707750 |
14 | 18b5464 |
15 | 1125531 |
hex | bb36f0 |
12269296 has 40 divisors (see below), whose sum is σ = 26046944. Its totient is φ = 5564160.
The previous prime is 12269263. The next prime is 12269321. The reversal of 12269296 is 69296221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12205 + ... + 13171.
Almost surely, 212269296 is an apocalyptic number.
12269296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12269296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13023472).
12269296 is an abundant number, since it is smaller than the sum of its proper divisors (13777648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12269296 is a wasteful number, since it uses less digits than its factorization.
12269296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1049 (or 1043 counting only the distinct ones).
The product of its digits is 23328, while the sum is 37.
The square root of 12269296 is about 3502.7554867561. The cubic root of 12269296 is about 230.6427891723.
The spelling of 12269296 in words is "twelve million, two hundred sixty-nine thousand, two hundred ninety-six".
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