Base | Representation |
---|---|
bin | 110011010100110100… |
… | …0010100011001011101 |
3 | 101112111102120021110212 |
4 | 1212221220110121131 |
5 | 3301212321214323 |
6 | 122345011142205 |
7 | 10651233254645 |
oct | 1465150243135 |
9 | 345442507425 |
10 | 110220101213 |
11 | 42820412442 |
12 | 194405a4965 |
13 | a516ca1701 |
14 | 5498519525 |
15 | 2d015c2b78 |
hex | 19a9a1465d |
110220101213 has 4 divisors (see below), whose sum is σ = 110223942780. Its totient is φ = 110216259648.
The previous prime is 110220101197. The next prime is 110220101339. The reversal of 110220101213 is 312101022011.
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 68839591129 + 41380510084 = 262373^2 + 203422^2 .
It is a cyclic number.
It is not a de Polignac number, because 110220101213 - 24 = 110220101197 is a prime.
It is a super-3 number, since 3×1102201012133 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110220101713) 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, 1877420 + ... + 1935237.
It is an arithmetic number, because the mean of its divisors is an integer number (27555985695).
Almost surely, 2110220101213 is an apocalyptic number.
It is an amenable number.
110220101213 is a deficient number, since it is larger than the sum of its proper divisors (3841567).
110220101213 is an equidigital number, since it uses as much as digits as its factorization.
110220101213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3841566.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 110220101213 its reverse (312101022011), we get a palindrome (422321123224).
The spelling of 110220101213 in words is "one hundred ten billion, two hundred twenty million, one hundred one thousand, two hundred thirteen".
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