Base | Representation |
---|---|
bin | 101001010110000111… |
… | …1100011010111010101 |
3 | 22111011212100211012111 |
4 | 1102230033203113111 |
5 | 2423320002312320 |
6 | 104442242351021 |
7 | 6262163634523 |
oct | 1225417432725 |
9 | 274155324174 |
10 | 88789104085 |
11 | 34723153070 |
12 | 1525b35b471 |
13 | 84accb4516 |
14 | 4424173313 |
15 | 2499ddca5a |
hex | 14ac3e35d5 |
88789104085 has 32 divisors (see below), whose sum is σ = 116573114880. Its totient is φ = 64385280000.
The previous prime is 88789104083. The next prime is 88789104097. The reversal of 88789104085 is 58040198788.
It is not a de Polignac number, because 88789104085 - 21 = 88789104083 is a prime.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88789104083) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34240549 + ... + 34243141.
It is an arithmetic number, because the mean of its divisors is an integer number (3642909840).
Almost surely, 288789104085 is an apocalyptic number.
It is an amenable number.
88789104085 is a deficient number, since it is larger than the sum of its proper divisors (27784010795).
88789104085 is a wasteful number, since it uses less digits than its factorization.
88789104085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4189.
The product of its (nonzero) digits is 5160960, while the sum is 58.
The spelling of 88789104085 in words is "eighty-eight billion, seven hundred eighty-nine million, one hundred four thousand, eighty-five".
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