Base | Representation |
---|---|
bin | 1011100110110011… |
… | …00010100110001101 |
3 | 121002020210202022211 |
4 | 11303121202212031 |
5 | 100230121324240 |
6 | 2510144510421 |
7 | 310260662335 |
oct | 56331424615 |
9 | 17066722284 |
10 | 6231042445 |
11 | 2708296461 |
12 | 125a91b411 |
13 | 783c01684 |
14 | 4317920c5 |
15 | 267074bea |
hex | 17366298d |
6231042445 has 16 divisors (see below), whose sum is σ = 7756600320. Its totient is φ = 4801680000.
The previous prime is 6231042413. The next prime is 6231042479. The reversal of 6231042445 is 5442401326.
It is not a de Polignac number, because 6231042445 - 25 = 6231042413 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176181 + ... + 208570.
It is an arithmetic number, because the mean of its divisors is an integer number (484787520).
Almost surely, 26231042445 is an apocalyptic number.
It is an amenable number.
6231042445 is a deficient number, since it is larger than the sum of its proper divisors (1525557875).
6231042445 is a wasteful number, since it uses less digits than its factorization.
6231042445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384876.
The product of its (nonzero) digits is 23040, while the sum is 31.
The square root of 6231042445 is about 78936.9523417265. The cubic root of 6231042445 is about 1840.1514569916.
The spelling of 6231042445 in words is "six billion, two hundred thirty-one million, forty-two thousand, four hundred forty-five".
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