Base | Representation |
---|---|
bin | 1010100111001… |
… | …10110000110110 |
3 | 20012111222011002 |
4 | 11103212300312 |
5 | 140242304330 |
6 | 12500043302 |
7 | 2130463553 |
oct | 523466066 |
9 | 205458132 |
10 | 89025590 |
11 | 46286275 |
12 | 25993532 |
13 | 155a0584 |
14 | bb75a2a |
15 | 7c37e45 |
hex | 54e6c36 |
89025590 has 16 divisors (see below), whose sum is σ = 160356240. Its totient is φ = 35585760.
The previous prime is 89025569. The next prime is 89025593. The reversal of 89025590 is 9552098.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89025593) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21941 + ... + 25679.
It is an arithmetic number, because the mean of its divisors is an integer number (10022265).
Almost surely, 289025590 is an apocalyptic number.
89025590 is a deficient number, since it is larger than the sum of its proper divisors (71330650).
89025590 is a wasteful number, since it uses less digits than its factorization.
89025590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6127.
The product of its (nonzero) digits is 32400, while the sum is 38.
The square root of 89025590 is about 9435.3373018668. The cubic root of 89025590 is about 446.5172967788.
The spelling of 89025590 in words is "eighty-nine million, twenty-five thousand, five hundred ninety".
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