Base | Representation |
---|---|
bin | 10100100110101000… |
… | …101010011011100001 |
3 | 2010002210101101020102 |
4 | 110212220222123201 |
5 | 330301443431431 |
6 | 14055125152145 |
7 | 1412141440304 |
oct | 244650523341 |
9 | 63083341212 |
10 | 22123030241 |
11 | 9422968074 |
12 | 4354b5b655 |
13 | 211749a250 |
14 | 10dc248b3b |
15 | 897331dcb |
hex | 526a2a6e1 |
22123030241 has 8 divisors (see below), whose sum is σ = 23929760064. Its totient is φ = 20331294480.
The previous prime is 22123030211. The next prime is 22123030253. The reversal of 22123030241 is 14203032122.
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 22123030241 - 26 = 22123030177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22123030201) 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, 3745445 + ... + 3751346.
It is an arithmetic number, because the mean of its divisors is an integer number (2991220008).
Almost surely, 222123030241 is an apocalyptic number.
It is an amenable number.
22123030241 is a deficient number, since it is larger than the sum of its proper divisors (1806729823).
22123030241 is a wasteful number, since it uses less digits than its factorization.
22123030241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7497031.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 22123030241 its reverse (14203032122), we get a palindrome (36326062363).
The spelling of 22123030241 in words is "twenty-two billion, one hundred twenty-three million, thirty thousand, two hundred forty-one".
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