Base | Representation |
---|---|
bin | 1010101010110… |
… | …11010111111001 |
3 | 20020102020100021 |
4 | 11111123113321 |
5 | 140403100400 |
6 | 12514210441 |
7 | 2134523230 |
oct | 525332771 |
9 | 206366307 |
10 | 89503225 |
11 | 46582109 |
12 | 25b83a21 |
13 | 15709ab6 |
14 | bc5bb17 |
15 | 7cce71a |
hex | 555b5f9 |
89503225 has 12 divisors (see below), whose sum is σ = 126839104. Its totient is φ = 61373520.
The previous prime is 89503217. The next prime is 89503229. The reversal of 89503225 is 52230598.
It is not a de Polignac number, because 89503225 - 23 = 89503217 is a prime.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (89503229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255549 + ... + 255898.
Almost surely, 289503225 is an apocalyptic number.
It is an amenable number.
89503225 is a deficient number, since it is larger than the sum of its proper divisors (37335879).
89503225 is a wasteful number, since it uses less digits than its factorization.
89503225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 511464 (or 511459 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 89503225 is about 9460.6144092231. The cubic root of 89503225 is about 447.3144159358.
The spelling of 89503225 in words is "eighty-nine million, five hundred three thousand, two hundred twenty-five".
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