Base | Representation |
---|---|
bin | 1010100011011… |
… | …11110010111001 |
3 | 20011121012201012 |
4 | 11101233302321 |
5 | 140131211142 |
6 | 12441403305 |
7 | 2123364101 |
oct | 521576271 |
9 | 204535635 |
10 | 88538297 |
11 | 45a83151 |
12 | 25799535 |
13 | 1545c833 |
14 | ba8a201 |
15 | 7b8d882 |
hex | 546fcb9 |
88538297 has 4 divisors (see below), whose sum is σ = 88584336. Its totient is φ = 88492260.
The previous prime is 88538273. The next prime is 88538353. The reversal of 88538297 is 79283588.
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 88538297 - 214 = 88521913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (88538237) 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, 20003 + ... + 24024.
It is an arithmetic number, because the mean of its divisors is an integer number (22146084).
Almost surely, 288538297 is an apocalyptic number.
It is an amenable number.
88538297 is a deficient number, since it is larger than the sum of its proper divisors (46039).
88538297 is a wasteful number, since it uses less digits than its factorization.
88538297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46038.
The product of its digits is 967680, while the sum is 50.
The square root of 88538297 is about 9409.4791035423. The cubic root of 88538297 is about 445.7011158829.
The spelling of 88538297 in words is "eighty-eight million, five hundred thirty-eight thousand, two hundred ninety-seven".
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