Base | Representation |
---|---|
bin | 10100100000101011… |
… | …100011000100000001 |
3 | 2002211211101120112200 |
4 | 110200223203010001 |
5 | 330100404420301 |
6 | 14041155543413 |
7 | 1406516313162 |
oct | 244053430401 |
9 | 62754346480 |
10 | 22023123201 |
11 | 938152a472 |
12 | 43275bab69 |
13 | 20cc889b61 |
14 | 10ccc7d769 |
15 | 88d699c86 |
hex | 520ae3101 |
22023123201 has 12 divisors (see below), whose sum is σ = 31944282240. Its totient is φ = 14620649400.
The previous prime is 22023123191. The next prime is 22023123209. The reversal of 22023123201 is 10232132022.
It is not a de Polignac number, because 22023123201 - 29 = 22023122689 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22023123209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5117125 + ... + 5121426.
It is an arithmetic number, because the mean of its divisors is an integer number (2662023520).
Almost surely, 222023123201 is an apocalyptic number.
It is an amenable number.
22023123201 is a deficient number, since it is larger than the sum of its proper divisors (9921159039).
22023123201 is a wasteful number, since it uses less digits than its factorization.
22023123201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10238796 (or 10238793 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 22023123201 its reverse (10232132022), we get a palindrome (32255255223).
The spelling of 22023123201 in words is "twenty-two billion, twenty-three million, one hundred twenty-three thousand, two hundred one".
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