Base | Representation |
---|---|
bin | 101110110111… |
… | …000110110110 |
3 | 212010002221122 |
4 | 232313012312 |
5 | 11121044332 |
6 | 1115143542 |
7 | 206262260 |
oct | 56670666 |
9 | 25102848 |
10 | 12284342 |
11 | 6a30454 |
12 | 4144bb2 |
13 | 2711555 |
14 | 18bab30 |
15 | 1129c12 |
hex | bb71b6 |
12284342 has 32 divisors (see below), whose sum is σ = 22118400. Its totient is φ = 5005728.
The previous prime is 12284341. The next prime is 12284357. The reversal of 12284342 is 24348221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12284341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31883 + ... + 32265.
It is an arithmetic number, because the mean of its divisors is an integer number (691200).
Almost surely, 212284342 is an apocalyptic number.
12284342 is a deficient number, since it is larger than the sum of its proper divisors (9834058).
12284342 is a wasteful number, since it uses less digits than its factorization.
12284342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500.
The product of its digits is 3072, while the sum is 26.
The square root of 12284342 is about 3504.9025664061. The cubic root of 12284342 is about 230.7370307608.
The spelling of 12284342 in words is "twelve million, two hundred eighty-four thousand, three hundred forty-two".
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