Base | Representation |
---|---|
bin | 11010111000001101… |
… | …10110111000110010 |
3 | 1101020122222021202100 |
4 | 31130012312320302 |
5 | 214023113002232 |
6 | 10343521201230 |
7 | 1020410463654 |
oct | 153406667062 |
9 | 41218867670 |
10 | 14430203442 |
11 | 6135523476 |
12 | 2968790216 |
13 | 148c796c25 |
14 | 9ac6a06d4 |
15 | 596cb0c7c |
hex | 35c1b6e32 |
14430203442 has 48 divisors (see below), whose sum is σ = 31739722560. Its totient is φ = 4737247200.
The previous prime is 14430203441. The next prime is 14430203479. The reversal of 14430203442 is 24430203441.
It is a happy number.
14430203442 is a `hidden beast` number, since 14 + 4 + 3 + 0 + 203 + 442 = 666.
It is not an unprimeable number, because it can be changed into a prime (14430203441) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1299309 + ... + 1310367.
It is an arithmetic number, because the mean of its divisors is an integer number (661244220).
Almost surely, 214430203442 is an apocalyptic number.
14430203442 is an abundant number, since it is smaller than the sum of its proper divisors (17309519118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14430203442 is a wasteful number, since it uses less digits than its factorization.
14430203442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12159 (or 12156 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 14430203442 its reverse (24430203441), we get a palindrome (38860406883).
Subtracting 14430203442 from its reverse (24430203441), we obtain a palindrome (9999999999).
The spelling of 14430203442 in words is "fourteen billion, four hundred thirty million, two hundred three thousand, four hundred forty-two".
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