Base | Representation |
---|---|
bin | 1100001011010100010001 |
3 | 20000011201020 |
4 | 30023110101 |
5 | 1304121311 |
6 | 152230053 |
7 | 36063234 |
oct | 14132421 |
9 | 6004636 |
10 | 3192081 |
11 | 1890292 |
12 | 109b329 |
13 | 879c09 |
14 | 5d141b |
15 | 430c06 |
hex | 30b511 |
3192081 has 8 divisors (see below), whose sum is σ = 4319904. Its totient is φ = 2096160.
The previous prime is 3192061. The next prime is 3192083. The reversal of 3192081 is 1802913.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3192081 - 26 = 3192017 is a prime.
It is a super-2 number, since 2×31920812 = 20378762221122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3192083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7740 + ... + 8141.
It is an arithmetic number, because the mean of its divisors is an integer number (539988).
Almost surely, 23192081 is an apocalyptic number.
It is an amenable number.
3192081 is a deficient number, since it is larger than the sum of its proper divisors (1127823).
3192081 is a wasteful number, since it uses less digits than its factorization.
3192081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15951.
The product of its (nonzero) digits is 432, while the sum is 24.
The square root of 3192081 is about 1786.6395831281. The cubic root of 3192081 is about 147.2396018458.
Adding to 3192081 its reverse (1802913), we get a palindrome (4994994).
The spelling of 3192081 in words is "three million, one hundred ninety-two thousand, eighty-one".
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