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87095082 = 2314515847
BaseRepresentation
bin1010011000011…
…11011100101010
320001212212222210
411030033130222
5134244020312
612350425550
72105203344
oct514173452
9201785883
1087095082
1145187908
12252022b6
1315075969
14b7d2294
1579a5e3c
hex530f72a

87095082 has 8 divisors (see below), whose sum is σ = 174190176. Its totient is φ = 29031692.

The previous prime is 87095023. The next prime is 87095083. The reversal of 87095082 is 28059078.

It is a sphenic number, since it is the product of 3 distinct primes.

87095082 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 87095082.

It is not an unprimeable number, because it can be changed into a prime (87095083) 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, 7257918 + ... + 7257929.

It is an arithmetic number, because the mean of its divisors is an integer number (21773772).

Almost surely, 287095082 is an apocalyptic number.

87095082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87095082 is a wasteful number, since it uses less digits than its factorization.

87095082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14515852.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 87095082 is about 9332.4745914468. The cubic root of 87095082 is about 443.2661259545.

The spelling of 87095082 in words is "eighty-seven million, ninety-five thousand, eighty-two".

Divisors: 1 2 3 6 14515847 29031694 43547541 87095082