Base | Representation |
---|---|
bin | 10111000000101001111101 |
3 | 102100110100022 |
4 | 113000221331 |
5 | 3021010442 |
6 | 333141525 |
7 | 102161666 |
oct | 27005175 |
9 | 12313308 |
10 | 6031997 |
11 | 344aa24 |
12 | 202a8a5 |
13 | 133273a |
14 | b3036d |
15 | 7e23d2 |
hex | 5c0a7d |
6031997 has 8 divisors (see below), whose sum is σ = 6219840. Its totient is φ = 5846400.
The previous prime is 6031979. The next prime is 6032009. The reversal of 6031997 is 7991306.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6031997 - 218 = 5769853 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6031937) 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, 6029 + ... + 6957.
It is an arithmetic number, because the mean of its divisors is an integer number (777480).
Almost surely, 26031997 is an apocalyptic number.
It is an amenable number.
6031997 is a deficient number, since it is larger than the sum of its proper divisors (187843).
6031997 is a wasteful number, since it uses less digits than its factorization.
6031997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1123.
The product of its (nonzero) digits is 10206, while the sum is 35.
The square root of 6031997 is about 2456.0124185354. The cubic root of 6031997 is about 182.0345001618.
It can be divided in two parts, 60 and 31997, that multiplied together give a triangular number (1919820 = T1959).
The spelling of 6031997 in words is "six million, thirty-one thousand, nine hundred ninety-seven".
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