Base | Representation |
---|---|
bin | 110100010000011110… |
… | …1000000001011000110 |
3 | 101201122221111212221121 |
4 | 1220200331000023012 |
5 | 3314312313341402 |
6 | 123315403104154 |
7 | 11051652235564 |
oct | 1504075001306 |
9 | 351587455847 |
10 | 112222012102 |
11 | 43658444752 |
12 | 198bab1205a |
13 | a775967775 |
14 | 5608350a34 |
15 | 2dbc211837 |
hex | 1a20f402c6 |
112222012102 has 8 divisors (see below), whose sum is σ = 169405203456. Its totient is φ = 55753610952.
The previous prime is 112222012099. The next prime is 112222012109. The reversal of 112222012102 is 201210222211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112222012109) 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, 178697158 + ... + 178697785.
It is an arithmetic number, because the mean of its divisors is an integer number (21175650432).
Almost surely, 2112222012102 is an apocalyptic number.
112222012102 is a deficient number, since it is larger than the sum of its proper divisors (57183191354).
112222012102 is a wasteful number, since it uses less digits than its factorization.
112222012102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357395102.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 112222012102 its reverse (201210222211), we get a palindrome (313432234313).
The spelling of 112222012102 in words is "one hundred twelve billion, two hundred twenty-two million, twelve thousand, one hundred two".
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