Base | Representation |
---|---|
bin | 11010101010000001… |
… | …011101101111110011 |
3 | 2201212201221020010121 |
4 | 122222001131233303 |
5 | 432104303030413 |
6 | 21052055311111 |
7 | 2032200442000 |
oct | 325201355763 |
9 | 81781836117 |
10 | 28622314483 |
11 | 11158606564 |
12 | 566967b497 |
13 | 2911b2a379 |
14 | 15574a48a7 |
15 | b27be0b8d |
hex | 6aa05dbf3 |
28622314483 has 8 divisors (see below), whose sum is σ = 33378792800. Its totient is φ = 24533412120.
The previous prime is 28622314451. The next prime is 28622314489. The reversal of 28622314483 is 38441322682.
It is not a de Polignac number, because 28622314483 - 25 = 28622314451 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (28622314489) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41723148 + ... + 41723833.
It is an arithmetic number, because the mean of its divisors is an integer number (4172349100).
Almost surely, 228622314483 is an apocalyptic number.
28622314483 is a deficient number, since it is larger than the sum of its proper divisors (4756478317).
28622314483 is an frugal number, since it uses more digits than its factorization.
28622314483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83447002 (or 83446988 counting only the distinct ones).
The product of its digits is 442368, while the sum is 43.
The spelling of 28622314483 in words is "twenty-eight billion, six hundred twenty-two million, three hundred fourteen thousand, four hundred eighty-three".
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