Base | Representation |
---|---|
bin | 1010101010111… |
… | …00010001110100 |
3 | 20020102102102120 |
4 | 11111130101310 |
5 | 140403210212 |
6 | 12514235540 |
7 | 2134540104 |
oct | 525342164 |
9 | 206372376 |
10 | 89506932 |
11 | 46584979 |
12 | 25b85bb0 |
13 | 1570b6a8 |
14 | bc5d204 |
15 | 7cd088c |
hex | 555c474 |
89506932 has 24 divisors (see below), whose sum is σ = 209669376. Its totient is φ = 29718528.
The previous prime is 89506909. The next prime is 89506939. The reversal of 89506932 is 23960598.
It is a super-2 number, since 2×895069322 = 16022981752105248, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89506939) 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 7 ways as a sum of consecutive naturals, for example, 11428 + ... + 17595.
It is an arithmetic number, because the mean of its divisors is an integer number (8736224).
Almost surely, 289506932 is an apocalyptic number.
It is an amenable number.
89506932 is an abundant number, since it is smaller than the sum of its proper divisors (120162444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89506932 is a wasteful number, since it uses less digits than its factorization.
89506932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29287 (or 29285 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 42.
The square root of 89506932 is about 9460.8103247026. The cubic root of 89506932 is about 447.3205913992.
The spelling of 89506932 in words is "eighty-nine million, five hundred six thousand, nine hundred thirty-two".
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