Base | Representation |
---|---|
bin | 1010011010010… |
… | …01011010000100 |
3 | 20002022221122110 |
4 | 11031021122010 |
5 | 134324114414 |
6 | 12355501020 |
7 | 2110212441 |
oct | 515113204 |
9 | 202287573 |
10 | 87332484 |
11 | 4532a208 |
12 | 252b7770 |
13 | 15129a35 |
14 | b8549c8 |
15 | 7a01459 |
hex | 5349684 |
87332484 has 24 divisors (see below), whose sum is σ = 208516000. Its totient is φ = 28433664.
The previous prime is 87332473. The next prime is 87332491. The reversal of 87332484 is 48423378.
It is a super-2 number, since 2×873324842 = 15253925523220512, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84109 + ... + 85140.
Almost surely, 287332484 is an apocalyptic number.
It is an amenable number.
87332484 is an abundant number, since it is smaller than the sum of its proper divisors (121183516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87332484 is a wasteful number, since it uses less digits than its factorization.
87332484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169299 (or 169297 counting only the distinct ones).
The product of its digits is 129024, while the sum is 39.
The square root of 87332484 is about 9345.1850703986. The cubic root of 87332484 is about 443.6685091646.
The spelling of 87332484 in words is "eighty-seven million, three hundred thirty-two thousand, four hundred eighty-four".
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