Base | Representation |
---|---|
bin | 101011110001100010000 |
3 | 2200212121100 |
4 | 11132030100 |
5 | 331400014 |
6 | 50424400 |
7 | 15122610 |
oct | 5361420 |
9 | 2625540 |
10 | 1434384 |
11 | 89a746 |
12 | 592100 |
13 | 3b2b63 |
14 | 294a40 |
15 | 1d5009 |
hex | 15e310 |
1434384 has 60 divisors (see below), whose sum is σ = 4590976. Its totient is φ = 409536.
The previous prime is 1434383. The next prime is 1434397. The reversal of 1434384 is 4834341.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (1434383) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297 + ... + 1719.
21434384 is an apocalyptic number.
1434384 is a gapful number since it is divisible by the number (14) 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 1434384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2295488).
1434384 is an abundant number, since it is smaller than the sum of its proper divisors (3156592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1434384 is a wasteful number, since it uses less digits than its factorization.
1434384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1444 (or 1435 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 1434384 is about 1197.6577140402. The cubic root of 1434384 is about 112.7773305885. Note that the first 3 decimals are identical.
The spelling of 1434384 in words is "one million, four hundred thirty-four thousand, three hundred eighty-four".
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