Base | Representation |
---|---|
bin | 10100101101000100… |
… | …101110011111111000 |
3 | 2010101022122100210211 |
4 | 110231010232133320 |
5 | 331012122101412 |
6 | 14113544320504 |
7 | 1414622544346 |
oct | 245504563770 |
9 | 63338570724 |
10 | 22231050232 |
11 | 9478937096 |
12 | 4385173134 |
13 | 213398b2c1 |
14 | 110c726996 |
15 | 8a1a6cca7 |
hex | 52d12e7f8 |
22231050232 has 16 divisors (see below), whose sum is σ = 41814716760. Its totient is φ = 11080459104.
The previous prime is 22231050227. The next prime is 22231050239. The reversal of 22231050232 is 23205013222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22231050239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4380558 + ... + 4385629.
Almost surely, 222231050232 is an apocalyptic number.
It is an amenable number.
22231050232 is a deficient number, since it is larger than the sum of its proper divisors (19583666528).
22231050232 is a wasteful number, since it uses less digits than its factorization.
22231050232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8766510 (or 8766506 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 22231050232 its reverse (23205013222), we get a palindrome (45436063454).
The spelling of 22231050232 in words is "twenty-two billion, two hundred thirty-one million, fifty thousand, two hundred thirty-two".
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