Base | Representation |
---|---|
bin | 101001111111… |
… | …0101111010100 |
3 | 1112102110210212 |
4 | 1103332233110 |
5 | 21113434212 |
6 | 2103504552 |
7 | 355060322 |
oct | 123765724 |
9 | 45373725 |
10 | 22014932 |
11 | 11477165 |
12 | 7458158 |
13 | 473a5b4 |
14 | 2cd0d12 |
15 | 1dece22 |
hex | 14febd4 |
22014932 has 24 divisors (see below), whose sum is σ = 40942440. Its totient is φ = 10321920.
The previous prime is 22014917. The next prime is 22015001. The reversal of 22014932 is 23941022.
It can be written as a sum of positive squares in 4 ways, for example, as 355216 + 21659716 = 596^2 + 4654^2 .
It is a junction number, because it is equal to n+sod(n) for n = 22014898 and 22014907.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28244 + ... + 29012.
It is an arithmetic number, because the mean of its divisors is an integer number (1705935).
Almost surely, 222014932 is an apocalyptic number.
It is an amenable number.
22014932 is a deficient number, since it is larger than the sum of its proper divisors (18927508).
22014932 is a wasteful number, since it uses less digits than its factorization.
22014932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1211 (or 1209 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 22014932 is about 4692.0072463712. The cubic root of 22014932 is about 280.2673127456.
Adding to 22014932 its reverse (23941022), we get a palindrome (45955954).
The spelling of 22014932 in words is "twenty-two million, fourteen thousand, nine hundred thirty-two".
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