Base | Representation |
---|---|
bin | 11010001001100000… |
… | …000010111100000011 |
3 | 2200110201020021110120 |
4 | 122021200002330003 |
5 | 430000112324021 |
6 | 20522004431323 |
7 | 2012523603456 |
oct | 321140027403 |
9 | 80421207416 |
10 | 28076683011 |
11 | 109a8612563 |
12 | 55369a8543 |
13 | 2855a89400 |
14 | 1504c3149d |
15 | ae4d622c6 |
hex | 689802f03 |
28076683011 has 24 divisors (see below), whose sum is σ = 40562711280. Its totient is φ = 17266893696.
The previous prime is 28076683001. The next prime is 28076683051. The reversal of 28076683011 is 11038667082.
It is not a de Polignac number, because 28076683011 - 29 = 28076682499 is a prime.
It is a super-2 number, since 2×280766830112 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (28076683001) 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, 813045 + ... + 846873.
It is an arithmetic number, because the mean of its divisors is an integer number (1690112970).
Almost surely, 228076683011 is an apocalyptic number.
28076683011 is a deficient number, since it is larger than the sum of its proper divisors (12486028269).
28076683011 is a wasteful number, since it uses less digits than its factorization.
28076683011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35495 (or 35482 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The spelling of 28076683011 in words is "twenty-eight billion, seventy-six million, six hundred eighty-three thousand, eleven".
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