Base | Representation |
---|---|
bin | 100110010111… |
… | …0011110100010 |
3 | 1101211212021120 |
4 | 1030232132202 |
5 | 20122111224 |
6 | 1555033110 |
7 | 332650254 |
oct | 114563642 |
9 | 41755246 |
10 | 20113314 |
11 | 10398481 |
12 | 689b796 |
13 | 4222b90 |
14 | 2957cd4 |
15 | 1b74779 |
hex | 132e7a2 |
20113314 has 16 divisors (see below), whose sum is σ = 43321152. Its totient is φ = 6188688.
The previous prime is 20113273. The next prime is 20113319. The reversal of 20113314 is 41331102.
It is a junction number, because it is equal to n+sod(n) for n = 20113293 and 20113302.
It is not an unprimeable number, because it can be changed into a prime (20113319) 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 7 ways as a sum of consecutive naturals, for example, 128854 + ... + 129009.
It is an arithmetic number, because the mean of its divisors is an integer number (2707572).
Almost surely, 220113314 is an apocalyptic number.
20113314 is an abundant number, since it is smaller than the sum of its proper divisors (23207838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20113314 is a wasteful number, since it uses less digits than its factorization.
20113314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257881.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 20113314 is about 4484.7869514616. The cubic root of 20113314 is about 271.9534324114.
Adding to 20113314 its reverse (41331102), we get a palindrome (61444416).
The spelling of 20113314 in words is "twenty million, one hundred thirteen thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •