Base | Representation |
---|---|
bin | 1101000110110001011100… |
… | …10001001110100010010100 |
3 | 10210001011110211100121122021 |
4 | 12203120232101032202110 |
5 | 12234141333221332314 |
6 | 141143421154142524 |
7 | 6033114431031310 |
oct | 643305621164224 |
9 | 123034424317567 |
10 | 28820006824084 |
11 | 9201550575023 |
12 | 3295615b81a44 |
13 | 131093aa7b2b8 |
14 | 718c78002b40 |
15 | 34ea1b756324 |
hex | 1a362e44e894 |
28820006824084 has 24 divisors (see below), whose sum is σ = 57640237538688. Its totient is φ = 12351383519520.
The previous prime is 28820006824039. The next prime is 28820006824093. The reversal of 28820006824084 is 48042860002882.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5883537 + ... + 9604999.
It is an arithmetic number, because the mean of its divisors is an integer number (2401676564112).
Almost surely, 228820006824084 is an apocalyptic number.
It is an amenable number.
28820006824084 is an abundant number, since it is smaller than the sum of its proper divisors (28820230714604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28820006824084 is a wasteful number, since it uses less digits than its factorization.
28820006824084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3998055 (or 3998053 counting only the distinct ones).
The product of its (nonzero) digits is 3145728, while the sum is 52.
The spelling of 28820006824084 in words is "twenty-eight trillion, eight hundred twenty billion, six million, eight hundred twenty-four thousand, eighty-four".
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