Base | Representation |
---|---|
bin | 1010101010110… |
… | …11001100010101 |
3 | 20020102012022212 |
4 | 11111123030111 |
5 | 140403034420 |
6 | 12514203205 |
7 | 2134521122 |
oct | 525331425 |
9 | 206365285 |
10 | 89502485 |
11 | 465815a6 |
12 | 25b83505 |
13 | 15709667 |
14 | bc5b749 |
15 | 7cce3c5 |
hex | 555b315 |
89502485 has 8 divisors (see below), whose sum is σ = 108062880. Its totient is φ = 71162064.
The previous prime is 89502461. The next prime is 89502503. The reversal of 89502485 is 58420598.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89502485 - 218 = 89240341 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54095 + ... + 55724.
It is an arithmetic number, because the mean of its divisors is an integer number (13507860).
Almost surely, 289502485 is an apocalyptic number.
It is an amenable number.
89502485 is a deficient number, since it is larger than the sum of its proper divisors (18560395).
89502485 is a wasteful number, since it uses less digits than its factorization.
89502485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109987.
The product of its (nonzero) digits is 115200, while the sum is 41.
The square root of 89502485 is about 9460.5752996316. The cubic root of 89502485 is about 447.3131831550.
The spelling of 89502485 in words is "eighty-nine million, five hundred two thousand, four hundred eighty-five".
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