Base | Representation |
---|---|
bin | 10100101011011001… |
… | …101110110100011101 |
3 | 2010022100212101001122 |
4 | 110223121232310131 |
5 | 330432432032031 |
6 | 14111103220325 |
7 | 1414132255445 |
oct | 245331566435 |
9 | 63270771048 |
10 | 22203002141 |
11 | 946401a151 |
12 | 43778a76a5 |
13 | 212ac1a8b8 |
14 | 1108b05125 |
15 | 89e37c47b |
hex | 52b66ed1d |
22203002141 has 4 divisors (see below), whose sum is σ = 22719351072. Its totient is φ = 21686653212.
The previous prime is 22203002123. The next prime is 22203002191. The reversal of 22203002141 is 14120030222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14120030222 = 2 ⋅7060015111.
It is a cyclic number.
It is not a de Polignac number, because 22203002141 - 226 = 22135893277 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 (22203002111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258174401 + ... + 258174486.
It is an arithmetic number, because the mean of its divisors is an integer number (5679837768).
Almost surely, 222203002141 is an apocalyptic number.
It is an amenable number.
22203002141 is a deficient number, since it is larger than the sum of its proper divisors (516348931).
22203002141 is an equidigital number, since it uses as much as digits as its factorization.
22203002141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516348930.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 22203002141 its reverse (14120030222), we get a palindrome (36323032363).
The spelling of 22203002141 in words is "twenty-two billion, two hundred three million, two thousand, one hundred forty-one".
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