Base | Representation |
---|---|
bin | 10100101101000001… |
… | …001001000001100111 |
3 | 2010101020212121110221 |
4 | 110231001021001213 |
5 | 331011402012221 |
6 | 14113512225211 |
7 | 1414611551143 |
oct | 245501110147 |
9 | 63336777427 |
10 | 22230110311 |
11 | 94783549a2 |
12 | 438499b207 |
13 | 213371c536 |
14 | 110c560223 |
15 | 8a1934541 |
hex | 52d049067 |
22230110311 has 8 divisors (see below), whose sum is σ = 22376904480. Its totient is φ = 22083479328.
The previous prime is 22230110281. The next prime is 22230110321. The reversal of 22230110311 is 11301103222.
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 22230110311 - 233 = 13640175719 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22230110321) 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, 238845 + ... + 318601.
It is an arithmetic number, because the mean of its divisors is an integer number (2797113060).
Almost surely, 222230110311 is an apocalyptic number.
22230110311 is a deficient number, since it is larger than the sum of its proper divisors (146794169).
22230110311 is a wasteful number, since it uses less digits than its factorization.
22230110311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81593.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 22230110311 its reverse (11301103222), we get a palindrome (33531213533).
The spelling of 22230110311 in words is "twenty-two billion, two hundred thirty million, one hundred ten thousand, three hundred eleven".
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