Base | Representation |
---|---|
bin | 1010101001101… |
… | …11100111010000 |
3 | 20020010210102100 |
4 | 11110313213100 |
5 | 140333404002 |
6 | 12511120400 |
7 | 2133343212 |
oct | 524674720 |
9 | 206123370 |
10 | 89356752 |
11 | 46492061 |
12 | 25b13100 |
13 | 15688224 |
14 | bc205b2 |
15 | 7ca111c |
hex | 55379d0 |
89356752 has 60 divisors (see below), whose sum is σ = 255908224. Its totient is φ = 29090880.
The previous prime is 89356747. The next prime is 89356759. The reversal of 89356752 is 25765398.
It is a happy number.
89356752 is a `hidden beast` number, since 89 + 3 + 567 + 5 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 89356698 and 89356707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89356759) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1024 + ... + 13407.
Almost surely, 289356752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89356752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127954112).
89356752 is an abundant number, since it is smaller than the sum of its proper divisors (166551472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89356752 is a wasteful number, since it uses less digits than its factorization.
89356752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14488 (or 14479 counting only the distinct ones).
The product of its digits is 453600, while the sum is 45.
The square root of 89356752 is about 9452.8700403634. The cubic root of 89356752 is about 447.0702710718.
The spelling of 89356752 in words is "eighty-nine million, three hundred fifty-six thousand, seven hundred fifty-two".
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