Base | Representation |
---|---|
bin | 10100110011101000… |
… | …101001011110001001 |
3 | 2010122222210000000202 |
4 | 110303220221132021 |
5 | 331223312130441 |
6 | 14132515541545 |
7 | 1420430321102 |
oct | 246350513611 |
9 | 63588700022 |
10 | 22341130121 |
11 | 9524a92802 |
12 | 43b5bba8b5 |
13 | 2150720b2b |
14 | 111d1bd3a9 |
15 | 8ab56419b |
hex | 533a29789 |
22341130121 has 4 divisors (see below), whose sum is σ = 22762660932. Its totient is φ = 21919599312.
The previous prime is 22341130103. The next prime is 22341130129. The reversal of 22341130121 is 12103114322.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8986092025 + 13355038096 = 94795^2 + 115564^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22341130121 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 22341130093 and 22341130102.
It is not an unprimeable number, because it can be changed into a prime (22341130129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210765326 + ... + 210765431.
It is an arithmetic number, because the mean of its divisors is an integer number (5690665233).
Almost surely, 222341130121 is an apocalyptic number.
It is an amenable number.
22341130121 is a deficient number, since it is larger than the sum of its proper divisors (421530811).
22341130121 is an equidigital number, since it uses as much as digits as its factorization.
22341130121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421530810.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 22341130121 its reverse (12103114322), we get a palindrome (34444244443).
The spelling of 22341130121 in words is "twenty-two billion, three hundred forty-one million, one hundred thirty thousand, one hundred twenty-one".
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