Base | Representation |
---|---|
bin | 11001011110011011010110… |
… | …011110100110101000010111 |
3 | 112200201010021122121222222001 |
4 | 121132123112132212220113 |
5 | 104141144222444331411 |
6 | 1034143234232220131 |
7 | 32412530030544454 |
oct | 3136332636465027 |
9 | 480633248558861 |
10 | 112042115230231 |
11 | 3277788112a87a |
12 | 1069661983a647 |
13 | 4a696abba92b4 |
14 | 1d94c1dc9082b |
15 | ce4714c4bdc1 |
hex | 65e6d67a6a17 |
112042115230231 has 4 divisors (see below), whose sum is σ = 112051150168464. Its totient is φ = 112033080292000.
The previous prime is 112042115230181. The next prime is 112042115230259. The reversal of 112042115230231 is 132032511240211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112042115230231 is a prime.
It is a super-2 number, since 2×1120421152302312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 112042115230231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112042115230291) 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, 4517450515 + ... + 4517475316.
It is an arithmetic number, because the mean of its divisors is an integer number (28012787542116).
Almost surely, 2112042115230231 is an apocalyptic number.
112042115230231 is a deficient number, since it is larger than the sum of its proper divisors (9034938233).
112042115230231 is an equidigital number, since it uses as much as digits as its factorization.
112042115230231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9034938232.
The product of its (nonzero) digits is 2880, while the sum is 28.
Adding to 112042115230231 its reverse (132032511240211), we get a palindrome (244074626470442).
The spelling of 112042115230231 in words is "one hundred twelve trillion, forty-two billion, one hundred fifteen million, two hundred thirty thousand, two hundred thirty-one".
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