Base | Representation |
---|---|
bin | 1010100001100… |
… | …10011111100001 |
3 | 20011010110021100 |
4 | 11100302133201 |
5 | 140100142301 |
6 | 12432145013 |
7 | 2121300042 |
oct | 520623741 |
9 | 204113240 |
10 | 88287201 |
11 | 45921532 |
12 | 25698169 |
13 | 153a2462 |
14 | ba228c9 |
15 | 7b3e286 |
hex | 54327e1 |
88287201 has 12 divisors (see below), whose sum is σ = 127792080. Its totient is φ = 58735320.
The previous prime is 88287181. The next prime is 88287211. The reversal of 88287201 is 10278288.
It is not a de Polignac number, because 88287201 - 29 = 88286689 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (88287211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5571 + ... + 14408.
It is an arithmetic number, because the mean of its divisors is an integer number (10649340).
Almost surely, 288287201 is an apocalyptic number.
It is an amenable number.
88287201 is a deficient number, since it is larger than the sum of its proper divisors (39504879).
88287201 is a wasteful number, since it uses less digits than its factorization.
88287201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20476 (or 20473 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 36.
The square root of 88287201 is about 9396.1269148517. The cubic root of 88287201 is about 445.2793784931.
It can be divided in two parts, 88287 and 201, that added together give a palindrome (88488).
The spelling of 88287201 in words is "eighty-eight million, two hundred eighty-seven thousand, two hundred one".
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