Base | Representation |
---|---|
bin | 11010010111000011… |
… | …011110110101010111 |
3 | 2201001120010001011112 |
4 | 122113003132311113 |
5 | 430431320413434 |
6 | 21000330325235 |
7 | 2021254451234 |
oct | 322703366527 |
9 | 81046101145 |
10 | 28304076119 |
11 | 11004a05350 |
12 | 559ab8981b |
13 | 2890c14c47 |
14 | 152710478b |
15 | b09cccdce |
hex | 6970ded57 |
28304076119 has 16 divisors (see below), whose sum is σ = 30950553600. Its totient is φ = 25669918560.
The previous prime is 28304076113. The next prime is 28304076127. The reversal of 28304076119 is 91167040382.
It is a de Polignac number, because none of the positive numbers 2k-28304076119 is a prime.
It is a super-2 number, since 2×283040761192 (a number of 22 digits) 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 (28304076113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11797082 + ... + 11799480.
It is an arithmetic number, because the mean of its divisors is an integer number (1934409600).
Almost surely, 228304076119 is an apocalyptic number.
28304076119 is a deficient number, since it is larger than the sum of its proper divisors (2646477481).
28304076119 is a wasteful number, since it uses less digits than its factorization.
28304076119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4510.
The product of its (nonzero) digits is 72576, while the sum is 41.
The spelling of 28304076119 in words is "twenty-eight billion, three hundred four million, seventy-six thousand, one hundred nineteen".
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