Base | Representation |
---|---|
bin | 101001001000010011… |
… | …0000000111011100101 |
3 | 22102222112111121000021 |
4 | 1102100212000323211 |
5 | 2421342224332214 |
6 | 104324232115141 |
7 | 6244532033041 |
oct | 1222046007345 |
9 | 272875447007 |
10 | 88325230309 |
11 | 34505320908 |
12 | 1514bb35ab1 |
13 | 8437b6a9b4 |
14 | 43bc703021 |
15 | 246e30d924 |
hex | 1490980ee5 |
88325230309 has 4 divisors (see below), whose sum is σ = 88330143616. Its totient is φ = 88320317004.
The previous prime is 88325230307. The next prime is 88325230381. The reversal of 88325230309 is 90303252388.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 88325230309 - 21 = 88325230307 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88325230307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2429589 + ... + 2465674.
It is an arithmetic number, because the mean of its divisors is an integer number (22082535904).
Almost surely, 288325230309 is an apocalyptic number.
It is an amenable number.
88325230309 is a deficient number, since it is larger than the sum of its proper divisors (4913307).
88325230309 is a wasteful number, since it uses less digits than its factorization.
88325230309 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4913306.
The product of its (nonzero) digits is 311040, while the sum is 43.
The spelling of 88325230309 in words is "eighty-eight billion, three hundred twenty-five million, two hundred thirty thousand, three hundred nine".
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