Base | Representation |
---|---|
bin | 10100100110000111… |
… | …011010000101010100 |
3 | 2010002011222110210022 |
4 | 110212013122011110 |
5 | 330242231000112 |
6 | 14054214244312 |
7 | 1412004361244 |
oct | 244607320524 |
9 | 63064873708 |
10 | 22114312532 |
11 | 9418a53354 |
12 | 4352056698 |
13 | 2115737240 |
14 | 10db019b24 |
15 | 8966add72 |
hex | 5261da154 |
22114312532 has 24 divisors (see below), whose sum is σ = 41697205032. Its totient is φ = 10201651200.
The previous prime is 22114312523. The next prime is 22114312537. The reversal of 22114312532 is 23521341122.
It can be written as a sum of positive squares in 4 ways, for example, as 2456590096 + 19657722436 = 49564^2 + 140206^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22114312537) 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, 6032 + ... + 210392.
It is an arithmetic number, because the mean of its divisors is an integer number (1737383543).
Almost surely, 222114312532 is an apocalyptic number.
It is an amenable number.
22114312532 is a deficient number, since it is larger than the sum of its proper divisors (19582892500).
22114312532 is a wasteful number, since it uses less digits than its factorization.
22114312532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206459 (or 206457 counting only the distinct ones).
The product of its digits is 2880, while the sum is 26.
Adding to 22114312532 its reverse (23521341122), we get a palindrome (45635653654).
The spelling of 22114312532 in words is "twenty-two billion, one hundred fourteen million, three hundred twelve thousand, five hundred thirty-two".
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