Base | Representation |
---|---|
bin | 1101010111100… |
… | …00000001100101 |
3 | 21210222220110100 |
4 | 12223300001211 |
5 | 212201212242 |
6 | 15043214313 |
7 | 2531052012 |
oct | 653600145 |
9 | 253886410 |
10 | 112132197 |
11 | 58328641 |
12 | 31677399 |
13 | 1a300a18 |
14 | 10c6c709 |
15 | 9c9e54c |
hex | 6af0065 |
112132197 has 6 divisors (see below), whose sum is σ = 161968742. Its totient is φ = 74754792.
The previous prime is 112132169. The next prime is 112132219. The reversal of 112132197 is 791231211.
It can be written as a sum of positive squares in only one way, i.e., 99980001 + 12152196 = 9999^2 + 3486^2 .
It is not a de Polignac number, because 112132197 - 26 = 112132133 is a prime.
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 112132197.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112132117) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6229558 + ... + 6229575.
Almost surely, 2112132197 is an apocalyptic number.
It is an amenable number.
112132197 is a deficient number, since it is larger than the sum of its proper divisors (49836545).
112132197 is a wasteful number, since it uses less digits than its factorization.
112132197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12459139 (or 12459136 counting only the distinct ones).
The product of its digits is 756, while the sum is 27.
The square root of 112132197 is about 10589.2491235215. The cubic root of 112132197 is about 482.2180292056.
The spelling of 112132197 in words is "one hundred twelve million, one hundred thirty-two thousand, one hundred ninety-seven".
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