Base | Representation |
---|---|
bin | 1010101101011… |
… | …01010000001110 |
3 | 20021001021101210 |
4 | 11112231100032 |
5 | 140444313411 |
6 | 12525315250 |
7 | 2140421064 |
oct | 526552016 |
9 | 207037353 |
10 | 89838606 |
11 | 46791090 |
12 | 26105b26 |
13 | 157c6650 |
14 | bd08034 |
15 | 7d48ca6 |
hex | 55ad40e |
89838606 has 32 divisors (see below), whose sum is σ = 211091328. Its totient is φ = 25129440.
The previous prime is 89838601. The next prime is 89838611. The reversal of 89838606 is 60683898.
It is an interprime number because it is at equal distance from previous prime (89838601) and next prime (89838611).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89838601) by changing a digit.
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, 51496 + ... + 53211.
It is an arithmetic number, because the mean of its divisors is an integer number (6596604).
Almost surely, 289838606 is an apocalyptic number.
89838606 is an abundant number, since it is smaller than the sum of its proper divisors (121252722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89838606 is a wasteful number, since it uses less digits than its factorization.
89838606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104736.
The product of its (nonzero) digits is 497664, while the sum is 48.
The square root of 89838606 is about 9478.3229529279. The cubic root of 89838606 is about 447.8724359118.
The spelling of 89838606 in words is "eighty-nine million, eight hundred thirty-eight thousand, six hundred six".
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