Base | Representation |
---|---|
bin | 100110001011… |
… | …0010011110110 |
3 | 1101122211111100 |
4 | 1030112103312 |
5 | 20110424301 |
6 | 1552550530 |
7 | 332055543 |
oct | 114262366 |
9 | 41584440 |
10 | 20014326 |
11 | 10330072 |
12 | 6852446 |
13 | 41b9ac7 |
14 | 292dbca |
15 | 1b55286 |
hex | 13164f6 |
20014326 has 24 divisors (see below), whose sum is σ = 43528680. Its totient is φ = 6646176.
The previous prime is 20014279. The next prime is 20014331. The reversal of 20014326 is 62341002.
It is a happy number.
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 = 20014299 and 20014308.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 3130 + ... + 7058.
It is an arithmetic number, because the mean of its divisors is an integer number (1813695).
Almost surely, 220014326 is an apocalyptic number.
20014326 is an abundant number, since it is smaller than the sum of its proper divisors (23514354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20014326 is a wasteful number, since it uses less digits than its factorization.
20014326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4220 (or 4217 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 20014326 is about 4473.7373637709. The cubic root of 20014326 is about 271.5065574355.
Adding to 20014326 its reverse (62341002), we get a palindrome (82355328).
The spelling of 20014326 in words is "twenty million, fourteen thousand, three hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •