Base | Representation |
---|---|
bin | 11001011110010000011000… |
… | …000110100011111101101101 |
3 | 112200122222212102010110002122 |
4 | 121132100120012203331231 |
5 | 104141001104304302341 |
6 | 1034134005042202325 |
7 | 32411632022146514 |
oct | 3136203006437555 |
9 | 480588772113078 |
10 | 112030331322221 |
11 | 32772884452324 |
12 | 1069428b3533a5 |
13 | 4a68551744470 |
14 | 1d94422c4367b |
15 | ce427546394b |
hex | 65e4181a3f6d |
112030331322221 has 16 divisors (see below), whose sum is σ = 122676206480688. Its totient is φ = 101675584281600.
The previous prime is 112030331322023. The next prime is 112030331322223. The reversal of 112030331322221 is 122223133030211.
It can be written as a sum of positive squares in 8 ways, for example, as 24362970604996 + 87667360717225 = 4935886^2 + 9363085^2 .
It is a cyclic number.
It is not a de Polignac number, because 112030331322221 - 246 = 41661587144557 is a prime.
It is a super-2 number, since 2×1120303313222212 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112030331322223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27052700 + ... + 30917781.
It is an arithmetic number, because the mean of its divisors is an integer number (7667262905043).
Almost surely, 2112030331322221 is an apocalyptic number.
It is an amenable number.
112030331322221 is a deficient number, since it is larger than the sum of its proper divisors (10645875158467).
112030331322221 is a wasteful number, since it uses less digits than its factorization.
112030331322221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57972992.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 112030331322221 its reverse (122223133030211), we get a palindrome (234253464352432).
The spelling of 112030331322221 in words is "one hundred twelve trillion, thirty billion, three hundred thirty-one million, three hundred twenty-two thousand, two hundred twenty-one".
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