Base | Representation |
---|---|
bin | 110101000001001… |
… | …100100110110100 |
3 | 2021222202121011010 |
4 | 311001030212310 |
5 | 3310203144403 |
6 | 224133112220 |
7 | 31020451422 |
oct | 6501144664 |
9 | 2258677133 |
10 | 889506228 |
11 | 417115216 |
12 | 209a88670 |
13 | 112391160 |
14 | 861c8112 |
15 | 53157603 |
hex | 3504c9b4 |
889506228 has 48 divisors (see below), whose sum is σ = 2260319040. Its totient is φ = 270614784.
The previous prime is 889506227. The next prime is 889506251. The reversal of 889506228 is 822605988.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (889506227) 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, 18150 + ... + 45917.
It is an arithmetic number, because the mean of its divisors is an integer number (47089980).
Almost surely, 2889506228 is an apocalyptic number.
It is an amenable number.
889506228 is an abundant number, since it is smaller than the sum of its proper divisors (1370812812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
889506228 is a wasteful number, since it uses less digits than its factorization.
889506228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64176 (or 64174 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 48.
The square root of 889506228 is about 29824.5909946809. The cubic root of 889506228 is about 961.7222512952.
The spelling of 889506228 in words is "eight hundred eighty-nine million, five hundred six thousand, two hundred twenty-eight".
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