Base | Representation |
---|---|
bin | 1010100011110… |
… | …00000100101001 |
3 | 20011122221012220 |
4 | 11101320010221 |
5 | 140133302301 |
6 | 12442224253 |
7 | 2123564664 |
oct | 521700451 |
9 | 204587186 |
10 | 88572201 |
11 | 45aa6673 |
12 | 257b5089 |
13 | 154720b3 |
14 | ba986db |
15 | 7b98936 |
hex | 5478129 |
88572201 has 16 divisors (see below), whose sum is σ = 119644800. Its totient is φ = 58278528.
The previous prime is 88572181. The next prime is 88572203. The reversal of 88572201 is 10227588.
It is not a de Polignac number, because 88572201 - 27 = 88572073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88572203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143245 + ... + 143861.
It is an arithmetic number, because the mean of its divisors is an integer number (7477800).
Almost surely, 288572201 is an apocalyptic number.
It is an amenable number.
88572201 is a deficient number, since it is larger than the sum of its proper divisors (31072599).
88572201 is a wasteful number, since it uses less digits than its factorization.
88572201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1168.
The product of its (nonzero) digits is 8960, while the sum is 33.
The square root of 88572201 is about 9411.2805186117. The cubic root of 88572201 is about 445.7579994490.
Adding to 88572201 its reverse (10227588), we get a palindrome (98799789).
The spelling of 88572201 in words is "eighty-eight million, five hundred seventy-two thousand, two hundred one".
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