Base | Representation |
---|---|
bin | 10100100000100111… |
… | …010000110110010111 |
3 | 2002211202021111211111 |
4 | 110200213100312113 |
5 | 330100113000043 |
6 | 14041115515451 |
7 | 1406503624462 |
oct | 244047206627 |
9 | 62752244744 |
10 | 22022000023 |
11 | 9380932621 |
12 | 4327158b87 |
13 | 20cc58585a |
14 | 10cca6a2d9 |
15 | 88d52709d |
hex | 5209d0d97 |
22022000023 has 8 divisors (see below), whose sum is σ = 22093218000. Its totient is φ = 21950879808.
The previous prime is 22022000017. The next prime is 22022000029. The reversal of 22022000023 is 32000022022.
It is an interprime number because it is at equal distance from previous prime (22022000017) and next prime (22022000029).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22022000023 - 217 = 22021868951 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22021999967 and 22022000012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22022000029) 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, 441013 + ... + 488401.
It is an arithmetic number, because the mean of its divisors is an integer number (2761652250).
Almost surely, 222022000023 is an apocalyptic number.
22022000023 is a deficient number, since it is larger than the sum of its proper divisors (71217977).
22022000023 is a wasteful number, since it uses less digits than its factorization.
22022000023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48881.
The product of its (nonzero) digits is 96, while the sum is 13.
Adding to 22022000023 its reverse (32000022022), we get a palindrome (54022022045).
It can be divided in two parts, 2202 and 2000023, that added together give a square (2002225 = 14152).
The spelling of 22022000023 in words is "twenty-two billion, twenty-two million, twenty-three", and thus it is an aban number and an uban number.
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