Base | Representation |
---|---|
bin | 1010011110111… |
… | …01000101000010 |
3 | 20010110200100202 |
4 | 11033131011002 |
5 | 140002443341 |
6 | 12420445202 |
7 | 2115312050 |
oct | 517350502 |
9 | 203420322 |
10 | 87937346 |
11 | 457026a2 |
12 | 25549802 |
13 | 152ac143 |
14 | b9711d0 |
15 | 7ac079b |
hex | 53dd142 |
87937346 has 8 divisors (see below), whose sum is σ = 150749760. Its totient is φ = 37687428.
The previous prime is 87937327. The next prime is 87937363. The reversal of 87937346 is 64373978.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 87937346.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 3140606 + ... + 3140633.
It is an arithmetic number, because the mean of its divisors is an integer number (18843720).
Almost surely, 287937346 is an apocalyptic number.
87937346 is a deficient number, since it is larger than the sum of its proper divisors (62812414).
87937346 is a wasteful number, since it uses less digits than its factorization.
87937346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6281248.
The product of its digits is 762048, while the sum is 47.
The square root of 87937346 is about 9377.4914556079. The cubic root of 87937346 is about 444.6904314995.
The spelling of 87937346 in words is "eighty-seven million, nine hundred thirty-seven thousand, three hundred forty-six".
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