Base | Representation |
---|---|
bin | 10100011111111010… |
… | …101011001011101001 |
3 | 2002210221021200001120 |
4 | 110133322223023221 |
5 | 330034114431101 |
6 | 14040021205453 |
7 | 1406302363041 |
oct | 243772531351 |
9 | 62727250046 |
10 | 22010311401 |
11 | 9375279801 |
12 | 4323260889 |
13 | 20ca022500 |
14 | 10cb2a6721 |
15 | 88c4b8b36 |
hex | 51feab2e9 |
22010311401 has 24 divisors (see below), whose sum is σ = 32517261216. Its totient is φ = 13229798400.
The previous prime is 22010311391. The next prime is 22010311459. The reversal of 22010311401 is 10411301022.
It is not a de Polignac number, because 22010311401 - 25 = 22010311369 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22010311601) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 483000 + ... + 526601.
It is an arithmetic number, because the mean of its divisors is an integer number (1354885884).
Almost surely, 222010311401 is an apocalyptic number.
It is an amenable number.
22010311401 is a deficient number, since it is larger than the sum of its proper divisors (10506949815).
22010311401 is a wasteful number, since it uses less digits than its factorization.
22010311401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009673 (or 1009660 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 22010311401 its reverse (10411301022), we get a palindrome (32421612423).
The spelling of 22010311401 in words is "twenty-two billion, ten million, three hundred eleven thousand, four hundred one".
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