Base | Representation |
---|---|
bin | 110100001111111000… |
… | …1100000101001111010 |
3 | 101201121120021110022100 |
4 | 1220133301200221322 |
5 | 3314242232102302 |
6 | 123313415004230 |
7 | 11051322103230 |
oct | 1503761405172 |
9 | 351546243270 |
10 | 112202222202 |
11 | 43648258264 |
12 | 198b4369676 |
13 | a771828b75 |
14 | 560587c950 |
15 | 2dba602d1c |
hex | 1a1fc60a7a |
112202222202 has 48 divisors (see below), whose sum is σ = 277857740160. Its totient is φ = 32055047136.
The previous prime is 112202222183. The next prime is 112202222221. The reversal of 112202222202 is 202222202211.
112202222202 is a `hidden beast` number, since 1 + 1 + 220 + 222 + 220 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (112202222183) and next prime (112202222221).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 1798728 + ... + 1860060.
It is an arithmetic number, because the mean of its divisors is an integer number (5788702920).
Almost surely, 2112202222202 is an apocalyptic number.
112202222202 is an abundant number, since it is smaller than the sum of its proper divisors (165655517958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112202222202 is a wasteful number, since it uses less digits than its factorization.
112202222202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75867 (or 75864 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 112202222202 its reverse (202222202211), we get a palindrome (314424424413).
The spelling of 112202222202 in words is "one hundred twelve billion, two hundred two million, two hundred twenty-two thousand, two hundred two".
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