Base | Representation |
---|---|
bin | 1011001100010101… |
… | …01000000010001101 |
3 | 120111210001021210100 |
4 | 11212022220002031 |
5 | 44301302404444 |
6 | 2432134201313 |
7 | 301623621153 |
oct | 54612500215 |
9 | 16453037710 |
10 | 6009028749 |
11 | 2603a38269 |
12 | 11b84b3239 |
13 | 749c0a519 |
14 | 4100bd3d3 |
15 | 25281ce69 |
hex | 1662a808d |
6009028749 has 36 divisors (see below), whose sum is σ = 9233342976. Its totient is φ = 3765034224.
The previous prime is 6009028733. The next prime is 6009028763. The reversal of 6009028749 is 9478209006.
It is a happy number.
It is not a de Polignac number, because 6009028749 - 24 = 6009028733 is a prime.
It is a super-2 number, since 2×60090287492 = 72216853012617010002, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6009028849) 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 35 ways as a sum of consecutive naturals, for example, 405342 + ... + 419904.
Almost surely, 26009028749 is an apocalyptic number.
It is an amenable number.
6009028749 is a deficient number, since it is larger than the sum of its proper divisors (3224314227).
6009028749 is a wasteful number, since it uses less digits than its factorization.
6009028749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14734 (or 14712 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The square root of 6009028749 is about 77517.9253398851. The cubic root of 6009028749 is about 1818.0315985678.
The spelling of 6009028749 in words is "six billion, nine million, twenty-eight thousand, seven hundred forty-nine".
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