Base | Representation |
---|---|
bin | 101111000101… |
… | …110100110110 |
3 | 212020011122112 |
4 | 233011310312 |
5 | 11130012010 |
6 | 1120331022 |
7 | 206633114 |
oct | 57056466 |
9 | 25204575 |
10 | 12344630 |
11 | 6a71781 |
12 | 4173a72 |
13 | 2732b1c |
14 | 18d4ab4 |
15 | 113ca05 |
hex | bc5d36 |
12344630 has 8 divisors (see below), whose sum is σ = 22220352. Its totient is φ = 4937848.
The previous prime is 12344627. The next prime is 12344641. The reversal of 12344630 is 3644321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12344596 and 12344605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617222 + ... + 617241.
It is an arithmetic number, because the mean of its divisors is an integer number (2777544).
Almost surely, 212344630 is an apocalyptic number.
12344630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12344630 is a deficient number, since it is larger than the sum of its proper divisors (9875722).
12344630 is a wasteful number, since it uses less digits than its factorization.
12344630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234470.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 12344630 is about 3513.4925643866. The cubic root of 12344630 is about 231.1138784973.
Adding to 12344630 its reverse (3644321), we get a palindrome (15988951).
The spelling of 12344630 in words is "twelve million, three hundred forty-four thousand, six hundred thirty".
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