Base | Representation |
---|---|
bin | 11001100001001011011000… |
… | …000111001111001001110101 |
3 | 112201101012010210202002221020 |
4 | 121201023120013033021311 |
5 | 104202243314013021323 |
6 | 1034410133150411353 |
7 | 32432300544134232 |
oct | 3141133007171165 |
9 | 481335123662836 |
10 | 112231121220213 |
11 | 3283aa51084586 |
12 | 10707187500b59 |
13 | 4a814705ba3a8 |
14 | 1da002dbc0789 |
15 | ce95c7e16ae3 |
hex | 6612d81cf275 |
112231121220213 has 8 divisors (see below), whose sum is σ = 152094634222176. Its totient is φ = 73594177849200.
The previous prime is 112231121220161. The next prime is 112231121220259. The reversal of 112231121220213 is 312022121132211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112231121220213 - 226 = 112231054111349 is a prime.
It is a super-2 number, since 2×1122311212202132 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112231121224213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306642407523 + ... + 306642407888.
It is an arithmetic number, because the mean of its divisors is an integer number (19011829277772).
Almost surely, 2112231121220213 is an apocalyptic number.
It is an amenable number.
112231121220213 is a deficient number, since it is larger than the sum of its proper divisors (39863513001963).
112231121220213 is an equidigital number, since it uses as much as digits as its factorization.
112231121220213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 613284815475.
The product of its (nonzero) digits is 576, while the sum is 24.
Adding to 112231121220213 its reverse (312022121132211), we get a palindrome (424253242352424).
The spelling of 112231121220213 in words is "one hundred twelve trillion, two hundred thirty-one billion, one hundred twenty-one million, two hundred twenty thousand, two hundred thirteen".
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