Base | Representation |
---|---|
bin | 1010011111110… |
… | …00000111011001 |
3 | 20010200022021100 |
4 | 11033320013121 |
5 | 140020014324 |
6 | 12423102013 |
7 | 2116252653 |
oct | 517700731 |
9 | 203608240 |
10 | 88048089 |
11 | 45778918 |
12 | 255a1909 |
13 | 1531a67c |
14 | b99d6d3 |
15 | 7ae34c9 |
hex | 53f81d9 |
88048089 has 12 divisors (see below), whose sum is σ = 131566500. Its totient is φ = 56674464.
The previous prime is 88048073. The next prime is 88048111. The reversal of 88048089 is 98084088.
It can be written as a sum of positive squares in 2 ways, for example, as 66145689 + 21902400 = 8133^2 + 4680^2 .
It is not a de Polignac number, because 88048089 - 24 = 88048073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88048019) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168414 + ... + 168935.
It is an arithmetic number, because the mean of its divisors is an integer number (10963875).
Almost surely, 288048089 is an apocalyptic number.
It is an amenable number.
88048089 is a deficient number, since it is larger than the sum of its proper divisors (43518411).
88048089 is a wasteful number, since it uses less digits than its factorization.
88048089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337384 (or 337381 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 45.
The square root of 88048089 is about 9383.3943218859. The cubic root of 88048089 is about 444.8770253132.
The spelling of 88048089 in words is "eighty-eight million, forty-eight thousand, eighty-nine".
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