Base | Representation |
---|---|
bin | 110100010000001011… |
… | …1101100010011101010 |
3 | 101201122021002222100110 |
4 | 1220200113230103222 |
5 | 3314302312401102 |
6 | 123314413315150 |
7 | 11051503141455 |
oct | 1504027542352 |
9 | 351567088313 |
10 | 112212231402 |
11 | 43652974327 |
12 | 198b7795ab6 |
13 | a77392197b |
14 | 5606d2649c |
15 | 2dbb42d86c |
hex | 1a205ec4ea |
112212231402 has 8 divisors (see below), whose sum is σ = 224424462816. Its totient is φ = 37404077132.
The previous prime is 112212231371. The next prime is 112212231403. The reversal of 112212231402 is 204132212211.
It is a happy number.
112212231402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
112212231402 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (112212231403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9351019278 + ... + 9351019289.
It is an arithmetic number, because the mean of its divisors is an integer number (28053057852).
Almost surely, 2112212231402 is an apocalyptic number.
112212231402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112212231402 is a wasteful number, since it uses less digits than its factorization.
112212231402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18702038572.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 112212231402 its reverse (204132212211), we get a palindrome (316344443613).
The spelling of 112212231402 in words is "one hundred twelve billion, two hundred twelve million, two hundred thirty-one thousand, four hundred two".
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