Base | Representation |
---|---|
bin | 10100101110100000… |
… | …111011110100000111 |
3 | 2010110000010102021100 |
4 | 110232200323310013 |
5 | 331034314101043 |
6 | 14120210351143 |
7 | 1415335160136 |
oct | 245640736407 |
9 | 63400112240 |
10 | 22255222023 |
11 | 9490546781 |
12 | 439128b4b3 |
13 | 21389a2538 |
14 | 1111a1991d |
15 | 8a3c44cd3 |
hex | 52e83bd07 |
22255222023 has 12 divisors (see below), whose sum is σ = 32160554608. Its totient is φ = 14830296480.
The previous prime is 22255222007. The next prime is 22255222037. The reversal of 22255222023 is 32022255222.
It is not a de Polignac number, because 22255222023 - 24 = 22255222007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22255222043) 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, 521515 + ... + 562572.
Almost surely, 222255222023 is an apocalyptic number.
22255222023 is a deficient number, since it is larger than the sum of its proper divisors (9905332585).
22255222023 is a wasteful number, since it uses less digits than its factorization.
22255222023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1086374 (or 1086371 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
Adding to 22255222023 its reverse (32022255222), we get a palindrome (54277477245).
The spelling of 22255222023 in words is "twenty-two billion, two hundred fifty-five million, two hundred twenty-two thousand, twenty-three".
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