Base | Representation |
---|---|
bin | 11010111110001100… |
… | …101001010011110110 |
3 | 2202202022211112220121 |
4 | 122332030221103312 |
5 | 433302430233000 |
6 | 21145430122154 |
7 | 2043450436234 |
oct | 327614512366 |
9 | 82668745817 |
10 | 28960789750 |
11 | 11311679a92 |
12 | 5742ab035a |
13 | 2966ca99a9 |
14 | 158a411954 |
15 | b4779eb1a |
hex | 6be3294f6 |
28960789750 has 16 divisors (see below), whose sum is σ = 54214598880. Its totient is φ = 11584315800.
The previous prime is 28960789747. The next prime is 28960789763. The reversal of 28960789750 is 5798706982.
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, 57921330 + ... + 57921829.
It is an arithmetic number, because the mean of its divisors is an integer number (3388412430).
Almost surely, 228960789750 is an apocalyptic number.
28960789750 is a deficient number, since it is larger than the sum of its proper divisors (25253809130).
28960789750 is a wasteful number, since it uses less digits than its factorization.
28960789750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115843176 (or 115843166 counting only the distinct ones).
The product of its (nonzero) digits is 15240960, while the sum is 61.
The spelling of 28960789750 in words is "twenty-eight billion, nine hundred sixty million, seven hundred eighty-nine thousand, seven hundred fifty".
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