Base | Representation |
---|---|
bin | 1010011010010… |
… | …10110110101110 |
3 | 20002100020210002 |
4 | 11031022312232 |
5 | 134324312124 |
6 | 12355544302 |
7 | 2110235642 |
oct | 515126656 |
9 | 202306702 |
10 | 87338414 |
11 | 45333709 |
12 | 252bb092 |
13 | 1512c647 |
14 | b856c22 |
15 | 7a030ae |
hex | 534adae |
87338414 has 4 divisors (see below), whose sum is σ = 131007624. Its totient is φ = 43669206.
The previous prime is 87338399. The next prime is 87338417. The reversal of 87338414 is 41483378.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87338417) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21834602 + ... + 21834605.
It is an arithmetic number, because the mean of its divisors is an integer number (32751906).
Almost surely, 287338414 is an apocalyptic number.
87338414 is a deficient number, since it is larger than the sum of its proper divisors (43669210).
87338414 is a wasteful number, since it uses less digits than its factorization.
87338414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43669209.
The product of its digits is 64512, while the sum is 38.
The square root of 87338414 is about 9345.5023406984. The cubic root of 87338414 is about 443.6785508452.
The spelling of 87338414 in words is "eighty-seven million, three hundred thirty-eight thousand, four hundred fourteen".
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