Base | Representation |
---|---|
bin | 10110110010001101100111 |
3 | 102020110012021 |
4 | 112302031213 |
5 | 3012112324 |
6 | 332004011 |
7 | 101524345 |
oct | 26621547 |
9 | 12213167 |
10 | 5972839 |
11 | 340a534 |
12 | 2000607 |
13 | 1311832 |
14 | b16995 |
15 | 7ceae4 |
hex | 5b2367 |
5972839 has 4 divisors (see below), whose sum is σ = 6118560. Its totient is φ = 5827120.
The previous prime is 5972803. The next prime is 5972851. The reversal of 5972839 is 9382795.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9382795 = 5 ⋅1876559.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5972839 is a prime.
It is a d-powerful number, because it can be written as 54 + 95 + 78 + 216 + 84 + 39 + 95 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5972795 and 5972804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5972339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72799 + ... + 72880.
It is an arithmetic number, because the mean of its divisors is an integer number (1529640).
Almost surely, 25972839 is an apocalyptic number.
5972839 is a deficient number, since it is larger than the sum of its proper divisors (145721).
5972839 is a wasteful number, since it uses less digits than its factorization.
5972839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145720.
The product of its digits is 136080, while the sum is 43.
The square root of 5972839 is about 2443.9392381972. The cubic root of 5972839 is about 181.4374510946.
The spelling of 5972839 in words is "five million, nine hundred seventy-two thousand, eight hundred thirty-nine".
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