Base | Representation |
---|---|
bin | 101000000100101101… |
… | …000110000010001011 |
3 | 11010001201220111210200 |
4 | 220010231012002023 |
5 | 1201110310244034 |
6 | 31433404143243 |
7 | 3052201043133 |
oct | 500455060213 |
9 | 133051814720 |
10 | 43028603019 |
11 | 17280585346 |
12 | 840a237b23 |
13 | 409966cc5c |
14 | 21228dbac3 |
15 | 11bc82aa99 |
hex | a04b4608b |
43028603019 has 24 divisors (see below), whose sum is σ = 62995046400. Its totient is φ = 28297479600.
The previous prime is 43028602993. The next prime is 43028603069. The reversal of 43028603019 is 91030682034.
43028603019 is a `hidden beast` number, since 4 + 30 + 2 + 8 + 603 + 0 + 19 = 666.
It is not a de Polignac number, because 43028603019 - 223 = 43020214411 is a prime.
It is a super-2 number, since 2×430286030192 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (43028603069) 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 23 ways as a sum of consecutive naturals, for example, 792072 + ... + 844650.
It is an arithmetic number, because the mean of its divisors is an integer number (2624793600).
Almost surely, 243028603019 is an apocalyptic number.
43028603019 is a deficient number, since it is larger than the sum of its proper divisors (19966443381).
43028603019 is a wasteful number, since it uses less digits than its factorization.
43028603019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53815 (or 53812 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The spelling of 43028603019 in words is "forty-three billion, twenty-eight million, six hundred three thousand, nineteen".
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