Base | Representation |
---|---|
bin | 11010110111010110… |
… | …11010111011001100 |
3 | 1101020011102212121100 |
4 | 31123223122323030 |
5 | 214014242323040 |
6 | 10343103103100 |
7 | 1020262366545 |
oct | 153353327314 |
9 | 41204385540 |
10 | 14423011020 |
11 | 6131460720 |
12 | 29662a1a90 |
13 | 148b149262 |
14 | 9ab74b4cc |
15 | 59633eb30 |
hex | 35badaecc |
14423011020 has 144 divisors (see below), whose sum is σ = 49266846720. Its totient is φ = 3383683200.
The previous prime is 14423010977. The next prime is 14423011073. The reversal of 14423011020 is 2011032441.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 14423010984 and 14423011002.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56110 + ... + 178869.
It is an arithmetic number, because the mean of its divisors is an integer number (342130880).
Almost surely, 214423011020 is an apocalyptic number.
14423011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14423011020 is an abundant number, since it is smaller than the sum of its proper divisors (34843835700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14423011020 is a wasteful number, since it uses less digits than its factorization.
14423011020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235036 (or 235031 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 14423011020 its reverse (2011032441), we get a palindrome (16434043461).
The spelling of 14423011020 in words is "fourteen billion, four hundred twenty-three million, eleven thousand, twenty".
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