Base | Representation |
---|---|
bin | 11010010100100101… |
… | …01010111010001100 |
3 | 1100110211112221100000 |
4 | 31022102222322030 |
5 | 212420103411340 |
6 | 10254123004300 |
7 | 1010121104106 |
oct | 151222527214 |
9 | 40424487300 |
10 | 14131310220 |
11 | 5aa1835585 |
12 | 28a4669690 |
13 | 1442895b31 |
14 | 980ad8576 |
15 | 57a91ed30 |
hex | 34a4aae8c |
14131310220 has 72 divisors (see below), whose sum is σ = 44452581264. Its totient is φ = 3768348096.
The previous prime is 14131310213. The next prime is 14131310257. The reversal of 14131310220 is 2201313141.
14131310220 is a `hidden beast` number, since 1 + 4 + 131 + 310 + 220 = 666.
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 = 14131310193 and 14131310202.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1448979 + ... + 1458698.
It is an arithmetic number, because the mean of its divisors is an integer number (617396962).
Almost surely, 214131310220 is an apocalyptic number.
14131310220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14131310220 is an abundant number, since it is smaller than the sum of its proper divisors (30321271044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14131310220 is a wasteful number, since it uses less digits than its factorization.
14131310220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2907701 (or 2907687 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 14131310220 its reverse (2201313141), we get a palindrome (16332623361).
The spelling of 14131310220 in words is "fourteen billion, one hundred thirty-one million, three hundred ten thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •