Base | Representation |
---|---|
bin | 110101100100… |
… | …010100111110 |
3 | 222102102121000 |
4 | 311210110332 |
5 | 12043324210 |
6 | 1220551130 |
7 | 230234013 |
oct | 65442476 |
9 | 28372530 |
10 | 14042430 |
11 | 7a21316 |
12 | 48524a6 |
13 | 2ba883c |
14 | 1c1770a |
15 | 1375ac0 |
hex | d6453e |
14042430 has 32 divisors (see below), whose sum is σ = 37447200. Its totient is φ = 3744576.
The previous prime is 14042429. The next prime is 14042437. The reversal of 14042430 is 3424041.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14042437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25735 + ... + 26274.
It is an arithmetic number, because the mean of its divisors is an integer number (1170225).
Almost surely, 214042430 is an apocalyptic number.
14042430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14042430 is an abundant number, since it is smaller than the sum of its proper divisors (23404770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14042430 is a wasteful number, since it uses less digits than its factorization.
14042430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52025 (or 52019 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 14042430 is about 3747.3230445212. The cubic root of 14042430 is about 241.2574626093.
Adding to 14042430 its reverse (3424041), we get a palindrome (17466471).
The spelling of 14042430 in words is "fourteen million, forty-two thousand, four hundred thirty".
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