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80068082 = 267597523
BaseRepresentation
bin1001100010110…
…11110111110010
312120122212202112
410301123313302
5130444134312
611540045322
71661365433
oct461336762
9176585675
1080068082
1141218376
1222993842
1313785383
14a8c348a
157068d22
hex4c5bdf2

80068082 has 8 divisors (see below), whose sum is σ = 121894896. Its totient is φ = 39436452.

The previous prime is 80068069. The next prime is 80068091. The reversal of 80068082 is 28086008.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298628 + ... + 298895.

It is an arithmetic number, because the mean of its divisors is an integer number (15236862).

Almost surely, 280068082 is an apocalyptic number.

80068082 is a deficient number, since it is larger than the sum of its proper divisors (41826814).

80068082 is a wasteful number, since it uses less digits than its factorization.

80068082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597592.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 80068082 is about 8948.0770001157. The cubic root of 80068082 is about 431.0091352008.

The spelling of 80068082 in words is "eighty million, sixty-eight thousand, eighty-two".

Divisors: 1 2 67 134 597523 1195046 40034041 80068082