Base | Representation |
---|---|
bin | 1010001011111111011011… |
… | …00100111001110110111001 |
3 | 2221022122002122102221000121 |
4 | 11011333231210321312321 |
5 | 10414014242010314001 |
6 | 115351240325133241 |
7 | 4501336253611630 |
oct | 505775544716671 |
9 | 87278078387017 |
10 | 22402240323001 |
11 | 7157811701030 |
12 | 2619854b5a221 |
13 | c666a3365646 |
14 | 5763ba646517 |
15 | 28cb012916a1 |
hex | 145fed939db9 |
22402240323001 has 32 divisors (see below), whose sum is σ = 28115423318016. Its totient is φ = 17340704640000.
The previous prime is 22402240322981. The next prime is 22402240323017. The reversal of 22402240323001 is 10032304220422.
It is not a de Polignac number, because 22402240323001 - 27 = 22402240322873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22402240323031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9178176 + ... + 11359726.
It is an arithmetic number, because the mean of its divisors is an integer number (878606978688).
Almost surely, 222402240323001 is an apocalyptic number.
It is an amenable number.
22402240323001 is a deficient number, since it is larger than the sum of its proper divisors (5713182995015).
22402240323001 is a wasteful number, since it uses less digits than its factorization.
22402240323001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2182453.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 22402240323001 its reverse (10032304220422), we get a palindrome (32434544543423).
The spelling of 22402240323001 in words is "twenty-two trillion, four hundred two billion, two hundred forty million, three hundred twenty-three thousand, one".
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