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80395314 = 2335573767
BaseRepresentation
bin1001100101010…
…11110000110010
312121021111122020
410302223300302
5131040122224
611551052310
71664230446
oct462536062
9177244566
1080395314
114142120a
1222b11096
131386b2bc
14a96a826
1570d0c79
hex4cabc32

80395314 has 16 divisors (see below), whose sum is σ = 160878528. Its totient is φ = 26783792.

The previous prime is 80395309. The next prime is 80395331. The reversal of 80395314 is 41359308.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 19459 + ... + 23225.

It is an arithmetic number, because the mean of its divisors is an integer number (10054908).

Almost surely, 280395314 is an apocalyptic number.

80395314 is an abundant number, since it is smaller than the sum of its proper divisors (80483214).

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

80395314 is a wasteful number, since it uses less digits than its factorization.

80395314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7329.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 80395314 is about 8966.3434018556. The cubic root of 80395314 is about 431.5955040054.

The spelling of 80395314 in words is "eighty million, three hundred ninety-five thousand, three hundred fourteen".

Divisors: 1 2 3 6 3557 3767 7114 7534 10671 11301 21342 22602 13399219 26798438 40197657 80395314