Base | Representation |
---|---|
bin | 10100111000111100… |
… | …111011010001100001 |
3 | 2010220012121221000002 |
4 | 110320330323101201 |
5 | 331414131111001 |
6 | 14145423505345 |
7 | 1422562450640 |
oct | 247074732141 |
9 | 63805557002 |
10 | 22430332001 |
11 | 9570379470 |
12 | 441ba58255 |
13 | 21660536cc |
14 | 112ad9d357 |
15 | 8b42d446b |
hex | 538f3b461 |
22430332001 has 32 divisors (see below), whose sum is σ = 28184426496. Its totient is φ = 17341632000.
The previous prime is 22430331923. The next prime is 22430332003. The reversal of 22430332001 is 10023303422.
It is not a de Polignac number, because 22430332001 - 234 = 5250462817 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22430332003) 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, 5733236 + ... + 5737146.
It is an arithmetic number, because the mean of its divisors is an integer number (880763328).
Almost surely, 222430332001 is an apocalyptic number.
It is an amenable number.
22430332001 is a deficient number, since it is larger than the sum of its proper divisors (5754094495).
22430332001 is a wasteful number, since it uses less digits than its factorization.
22430332001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4493.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 22430332001 its reverse (10023303422), we get a palindrome (32453635423).
The spelling of 22430332001 in words is "twenty-two billion, four hundred thirty million, three hundred thirty-two thousand, one".
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