Base | Representation |
---|---|
bin | 101011101001111110101… |
… | …1110100101110011011111 |
3 | 210020121010012100021222101 |
4 | 1113103331132211303133 |
5 | 1241301023403000111 |
6 | 20432212505425531 |
7 | 1156326156003361 |
oct | 127237536456337 |
9 | 23217105307871 |
10 | 6000027000031 |
11 | 1a03662903a29 |
12 | 80aa18a9b2a7 |
13 | 346a52b2444c |
14 | 16a58d61ad31 |
15 | a611b51cbc1 |
hex | 574fd7a5cdf |
6000027000031 has 4 divisors (see below), whose sum is σ = 6000062645200. Its totient is φ = 5999991354864.
The previous prime is 6000027000017. The next prime is 6000027000043. The reversal of 6000027000031 is 1300007200006.
6000027000031 = T2000003 + T2000004 + T2000005.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6000027000031 is a prime.
It is a super-2 number, since 2×60000270000312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6000026999972 and 6000027000008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6000027000091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17568891 + ... + 17907148.
It is an arithmetic number, because the mean of its divisors is an integer number (1500015661300).
Almost surely, 26000027000031 is an apocalyptic number.
6000027000031 is the 2000005-th centered triangular number.
6000027000031 is a deficient number, since it is larger than the sum of its proper divisors (35645169).
6000027000031 is a wasteful number, since it uses less digits than its factorization.
6000027000031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35645168.
The product of its (nonzero) digits is 252, while the sum is 19.
The spelling of 6000027000031 in words is "six trillion, twenty-seven million, thirty-one", and thus it is an aban number and an uban number.
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