Base | Representation |
---|---|
bin | 1010011100010… |
… | …01110000000000 |
3 | 20002211100011111 |
4 | 11032021300000 |
5 | 134411033112 |
6 | 12405253104 |
7 | 2112361006 |
oct | 516116000 |
9 | 202740144 |
10 | 87596032 |
11 | 4549a217 |
12 | 25404194 |
13 | 151bc994 |
14 | b8c2a76 |
15 | 7a545a7 |
hex | 5389c00 |
87596032 has 44 divisors (see below), whose sum is σ = 176713416. Its totient is φ = 43397120.
The previous prime is 87596011. The next prime is 87596039. The reversal of 87596032 is 23069578.
87596032 is nontrivially palindromic in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87596039) 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, 133818 + ... + 134470.
It is an arithmetic number, because the mean of its divisors is an integer number (4016214).
Almost surely, 287596032 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 87596032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88356708).
87596032 is an abundant number, since it is smaller than the sum of its proper divisors (89117384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87596032 is a wasteful number, since it uses less digits than its factorization.
87596032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804 (or 786 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 87596032 is about 9359.2751856113. The cubic root of 87596032 is about 444.1143551994.
The spelling of 87596032 in words is "eighty-seven million, five hundred ninety-six thousand, thirty-two".
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