Base | Representation |
---|---|
bin | 1010101001101… |
… | …10001001010110 |
3 | 20020010111011202 |
4 | 11110312021112 |
5 | 140333210432 |
6 | 12511032502 |
7 | 2133316535 |
oct | 524661126 |
9 | 206114152 |
10 | 89350742 |
11 | 46488598 |
12 | 25b0b732 |
13 | 15685580 |
14 | bc1c31c |
15 | 7c9e462 |
hex | 5536256 |
89350742 has 32 divisors (see below), whose sum is σ = 157780224. Its totient is φ = 37555200.
The previous prime is 89350733. The next prime is 89350753. The reversal of 89350742 is 24705398.
It is a junction number, because it is equal to n+sod(n) for n = 89350696 and 89350705.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 10442 + ... + 16962.
It is an arithmetic number, because the mean of its divisors is an integer number (4930632).
Almost surely, 289350742 is an apocalyptic number.
89350742 is a deficient number, since it is larger than the sum of its proper divisors (68429482).
89350742 is a wasteful number, since it uses less digits than its factorization.
89350742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6584.
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 89350742 is about 9452.5521421466. The cubic root of 89350742 is about 447.0602477570.
The spelling of 89350742 in words is "eighty-nine million, three hundred fifty thousand, seven hundred forty-two".
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