Base | Representation |
---|---|
bin | 11010001001100000… |
… | …101100100101001000 |
3 | 2200110201112221102210 |
4 | 122021200230211020 |
5 | 430000133303301 |
6 | 20522012225120 |
7 | 2012525213652 |
oct | 321140544510 |
9 | 80421487383 |
10 | 28076853576 |
11 | 109a8719722 |
12 | 5536a6b1a0 |
13 | 2855b18c35 |
14 | 1504c776d2 |
15 | ae4d97ad6 |
hex | 68982c948 |
28076853576 has 16 divisors (see below), whose sum is σ = 70192134000. Its totient is φ = 9358951184.
The previous prime is 28076853529. The next prime is 28076853593. The reversal of 28076853576 is 67535867082.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 584934426 + ... + 584934473.
It is an arithmetic number, because the mean of its divisors is an integer number (4387008375).
Almost surely, 228076853576 is an apocalyptic number.
It is an amenable number.
28076853576 is an abundant number, since it is smaller than the sum of its proper divisors (42115280424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28076853576 is a wasteful number, since it uses less digits than its factorization.
28076853576 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1169868908 (or 1169868904 counting only the distinct ones).
The product of its (nonzero) digits is 16934400, while the sum is 57.
The spelling of 28076853576 in words is "twenty-eight billion, seventy-six million, eight hundred fifty-three thousand, five hundred seventy-six".
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