Base | Representation |
---|---|
bin | 10100110111001101… |
… | …100010001101000100 |
3 | 2010211011200101012211 |
4 | 110313031202031010 |
5 | 331334142200312 |
6 | 14142501553204 |
7 | 1422056321536 |
oct | 246715421504 |
9 | 63734611184 |
10 | 22401131332 |
11 | 9555944588 |
12 | 4412115804 |
13 | 215cc9b4c8 |
14 | 112715b856 |
15 | 8b19673a7 |
hex | 537362344 |
22401131332 has 24 divisors (see below), whose sum is σ = 39795719040. Its totient is φ = 11031256320.
The previous prime is 22401131329. The next prime is 22401131339. The reversal of 22401131332 is 23313110422.
It is a super-3 number, since 3×224011313323 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (22401131339) 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, 233844 + ... + 315412.
It is an arithmetic number, because the mean of its divisors is an integer number (1658154960).
Almost surely, 222401131332 is an apocalyptic number.
It is an amenable number.
22401131332 is a deficient number, since it is larger than the sum of its proper divisors (17394587708).
22401131332 is a wasteful number, since it uses less digits than its factorization.
22401131332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82611 (or 82609 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 22401131332 its reverse (23313110422), we get a palindrome (45714241754).
The spelling of 22401131332 in words is "twenty-two billion, four hundred one million, one hundred thirty-one thousand, three hundred thirty-two".
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