Base | Representation |
---|---|
bin | 10111010100010010001101 |
3 | 102111112122002 |
4 | 113110102031 |
5 | 3031044042 |
6 | 335002045 |
7 | 102645254 |
oct | 27242215 |
9 | 12445562 |
10 | 6112397 |
11 | 34a5375 |
12 | 2069325 |
13 | 1360205 |
14 | b5179b |
15 | 80b132 |
hex | 5d448d |
6112397 has 4 divisors (see below), whose sum is σ = 6242496. Its totient is φ = 5982300.
The previous prime is 6112391. The next prime is 6112409. The reversal of 6112397 is 7932116.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6112397 is a prime.
It is a super-2 number, since 2×61123972 = 74722794171218, which contains 22 as substring.
It is a d-powerful number, because it can be written as 67 + 1 + 1 + 211 + 310 + 94 + 78 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6112391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64979 + ... + 65072.
It is an arithmetic number, because the mean of its divisors is an integer number (1560624).
Almost surely, 26112397 is an apocalyptic number.
It is an amenable number.
6112397 is a deficient number, since it is larger than the sum of its proper divisors (130099).
6112397 is a wasteful number, since it uses less digits than its factorization.
6112397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130098.
The product of its digits is 2268, while the sum is 29.
The square root of 6112397 is about 2472.3262325187. The cubic root of 6112397 is about 182.8397075487.
The spelling of 6112397 in words is "six million, one hundred twelve thousand, three hundred ninety-seven".
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