Base | Representation |
---|---|
bin | 1011111100000010… |
… | …10001001011001111 |
3 | 121112200002120100010 |
4 | 11332001101023033 |
5 | 101111230312012 |
6 | 2535552004303 |
7 | 314553355566 |
oct | 57601211317 |
9 | 17480076303 |
10 | 6409229007 |
11 | 279992a685 |
12 | 12aa530693 |
13 | 7b1abbccc |
14 | 44b2d6bdd |
15 | 277a20c3c |
hex | 17e0512cf |
6409229007 has 24 divisors (see below), whose sum is σ = 9088590096. Its totient is φ = 4016739328.
The previous prime is 6409228957. The next prime is 6409229081. The reversal of 6409229007 is 7009229046.
It is not a de Polignac number, because 6409229007 - 210 = 6409227983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6409225007) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 822373 + ... + 830129.
It is an arithmetic number, because the mean of its divisors is an integer number (378691254).
Almost surely, 26409229007 is an apocalyptic number.
6409229007 is a deficient number, since it is larger than the sum of its proper divisors (2679361089).
6409229007 is a wasteful number, since it uses less digits than its factorization.
6409229007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8747 (or 8730 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 6409229007 is about 80057.6605141569. The cubic root of 6409229007 is about 1857.5275476412.
Adding to 6409229007 its sum of digits (39), we get a palindrome (6409229046).
The spelling of 6409229007 in words is "six billion, four hundred nine million, two hundred twenty-nine thousand, seven".
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