Base | Representation |
---|---|
bin | 11010000110001011… |
… | …000010111000011000 |
3 | 2200022211011110121222 |
4 | 122012023002320120 |
5 | 424341314033404 |
6 | 20512251551212 |
7 | 2011245155606 |
oct | 320613027030 |
9 | 80284143558 |
10 | 28020846104 |
11 | 1097a045459 |
12 | 552015b508 |
13 | 2847339314 |
14 | 14db658876 |
15 | adeed2dbe |
hex | 6862c2e18 |
28020846104 has 16 divisors (see below), whose sum is σ = 52626514920. Its totient is φ = 13987108800.
The previous prime is 28020846101. The next prime is 28020846121. The reversal of 28020846104 is 40164802082.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28020846101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2909174 + ... + 2918789.
Almost surely, 228020846104 is an apocalyptic number.
It is an amenable number.
28020846104 is a deficient number, since it is larger than the sum of its proper divisors (24605668816).
28020846104 is a wasteful number, since it uses less digits than its factorization.
28020846104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5828570 (or 5828566 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 35.
The spelling of 28020846104 in words is "twenty-eight billion, twenty million, eight hundred forty-six thousand, one hundred four".
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