Base | Representation |
---|---|
bin | 110100010000100010… |
… | …1101110110110001111 |
3 | 101201200002211010221112 |
4 | 1220201011232312033 |
5 | 3314313410103211 |
6 | 123315524122235 |
7 | 11052010546235 |
oct | 1504105566617 |
9 | 351602733845 |
10 | 112224300431 |
11 | 43659767a31 |
12 | 198bb83637b |
13 | a7762891c9 |
14 | 5608788955 |
15 | 2dbc51488b |
hex | 1a2116ed8f |
112224300431 has 4 divisors (see below), whose sum is σ = 114612051552. Its totient is φ = 109836549312.
The previous prime is 112224300347. The next prime is 112224300467. The reversal of 112224300431 is 134003422211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134003422211 = 4649 ⋅28824139.
It is a cyclic number.
It is not a de Polignac number, because 112224300431 - 218 = 112224038287 is a prime.
It is a super-2 number, since 2×1122243004312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112224300397 and 112224300406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112224300931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193875490 + ... + 1193875583.
It is an arithmetic number, because the mean of its divisors is an integer number (28653012888).
Almost surely, 2112224300431 is an apocalyptic number.
112224300431 is a deficient number, since it is larger than the sum of its proper divisors (2387751121).
112224300431 is an equidigital number, since it uses as much as digits as its factorization.
112224300431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2387751120.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 112224300431 its reverse (134003422211), we get a palindrome (246227722642).
The spelling of 112224300431 in words is "one hundred twelve billion, two hundred twenty-four million, three hundred thousand, four hundred thirty-one".
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