Base | Representation |
---|---|
bin | 1010101101011… |
… | …00000110100100 |
3 | 20021001000221012 |
4 | 11112230012210 |
5 | 140444141032 |
6 | 12525241352 |
7 | 2140401251 |
oct | 526540644 |
9 | 207030835 |
10 | 89833892 |
11 | 46788595 |
12 | 26103258 |
13 | 157c4465 |
14 | bd06428 |
15 | 7d476b2 |
hex | 55ac1a4 |
89833892 has 12 divisors (see below), whose sum is σ = 157328640. Its totient is φ = 44882856.
The previous prime is 89833879. The next prime is 89833897. The reversal of 89833892 is 29833898.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 89833892.
It is not an unprimeable number, because it can be changed into a prime (89833897) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048 + ... + 13559.
It is an arithmetic number, because the mean of its divisors is an integer number (13110720).
Almost surely, 289833892 is an apocalyptic number.
It is an amenable number.
89833892 is a deficient number, since it is larger than the sum of its proper divisors (67494748).
89833892 is a wasteful number, since it uses less digits than its factorization.
89833892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17050 (or 17048 counting only the distinct ones).
The product of its digits is 746496, while the sum is 50.
The square root of 89833892 is about 9478.0742769826. The cubic root of 89833892 is about 447.8646022061.
The spelling of 89833892 in words is "eighty-nine million, eight hundred thirty-three thousand, eight hundred ninety-two".
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