Base | Representation |
---|---|
bin | 110100010110011000… |
… | …0010001100110100101 |
3 | 101202011202001211022200 |
4 | 1220230300101212211 |
5 | 3320214010032323 |
6 | 123351154445113 |
7 | 11056605152331 |
oct | 1505460214645 |
9 | 352152054280 |
10 | 112420002213 |
11 | 4374a184642 |
12 | 19955293799 |
13 | a7a7999c8c |
14 | 562676c7c1 |
15 | 2dce7c0443 |
hex | 1a2cc119a5 |
112420002213 has 12 divisors (see below), whose sum is σ = 162389038188. Its totient is φ = 74944549440.
The previous prime is 112420002197. The next prime is 112420002217. The reversal of 112420002213 is 312200024211.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 19039032324 + 93380969889 = 137982^2 + 305583^2 .
It is not a de Polignac number, because 112420002213 - 24 = 112420002197 is a prime.
It is a super-3 number, since 3×1124200022133 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112420002217) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202273 + ... + 515513.
It is an arithmetic number, because the mean of its divisors is an integer number (13532419849).
Almost surely, 2112420002213 is an apocalyptic number.
It is an amenable number.
112420002213 is a deficient number, since it is larger than the sum of its proper divisors (49969035975).
112420002213 is a wasteful number, since it uses less digits than its factorization.
112420002213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353124 (or 353121 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 112420002213 its reverse (312200024211), we get a palindrome (424620026424).
The spelling of 112420002213 in words is "one hundred twelve billion, four hundred twenty million, two thousand, two hundred thirteen".
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