Base | Representation |
---|---|
bin | 1011001011111110… |
… | …00100110110000111 |
3 | 120111120100110112122 |
4 | 11211333010312013 |
5 | 44300014013111 |
6 | 2431545240155 |
7 | 301556111042 |
oct | 54577046607 |
9 | 16446313478 |
10 | 6006001031 |
11 | 260225a518 |
12 | 11b749305b |
13 | 7493ba384 |
14 | 40d931c59 |
15 | 252420cdb |
hex | 165fc4d87 |
6006001031 has 4 divisors (see below), whose sum is σ = 6008229000. Its totient is φ = 6003773064.
The previous prime is 6006000961. The next prime is 6006001033. The reversal of 6006001031 is 1301006006.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1301006006 = 2 ⋅650503003.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6006001031 is a prime.
It is a super-2 number, since 2×60060010312 = 72144096768746125922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6006001033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109936 + ... + 1115333.
It is an arithmetic number, because the mean of its divisors is an integer number (1502057250).
Almost surely, 26006001031 is an apocalyptic number.
6006001031 is a deficient number, since it is larger than the sum of its proper divisors (2227969).
6006001031 is a wasteful number, since it uses less digits than its factorization.
6006001031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2227968.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 6006001031 is about 77498.3937317413. The cubic root of 6006001031 is about 1817.7262019175.
Adding to 6006001031 its reverse (1301006006), we get a palindrome (7307007037).
The spelling of 6006001031 in words is "six billion, six million, one thousand, thirty-one".
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