Base | Representation |
---|---|
bin | 11010011111011010… |
… | …00001011010011100 |
3 | 1100201011101202021202 |
4 | 31033231001122130 |
5 | 213111324313340 |
6 | 10311125015032 |
7 | 1012302614462 |
oct | 151755013234 |
9 | 40634352252 |
10 | 14222104220 |
11 | 6039009445 |
12 | 290ab54478 |
13 | 14586352ac |
14 | 98cbb0832 |
15 | 5838a6c15 |
hex | 34fb4169c |
14222104220 has 24 divisors (see below), whose sum is σ = 29875525008. Its totient is φ = 5687107200.
The previous prime is 14222104201. The next prime is 14222104229. The reversal of 14222104220 is 2240122241.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 14222104192 and 14222104201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14222104229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40121 + ... + 173360.
It is an arithmetic number, because the mean of its divisors is an integer number (1244813542).
Almost surely, 214222104220 is an apocalyptic number.
14222104220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14222104220 is an abundant number, since it is smaller than the sum of its proper divisors (15653420788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14222104220 is a wasteful number, since it uses less digits than its factorization.
14222104220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216821 (or 216819 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 14222104220 its reverse (2240122241), we get a palindrome (16462226461).
The spelling of 14222104220 in words is "fourteen billion, two hundred twenty-two million, one hundred four thousand, two hundred twenty".
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