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80055334 = 253755239
BaseRepresentation
bin1001100010110…
…00110000100110
312120122020021101
410301120300212
5130443232314
611535510314
71661313322
oct461306046
9176566241
1080055334
1141209837
122298839a
131377c628
14a8bc982
157065174
hex4c58c26

80055334 has 8 divisors (see below), whose sum is σ = 122348880. Its totient is φ = 39272376.

The previous prime is 80055319. The next prime is 80055343. The reversal of 80055334 is 43355008.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377514 + ... + 377725.

It is an arithmetic number, because the mean of its divisors is an integer number (15293610).

Almost surely, 280055334 is an apocalyptic number.

80055334 is a deficient number, since it is larger than the sum of its proper divisors (42293546).

80055334 is a wasteful number, since it uses less digits than its factorization.

80055334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755294.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 80055334 is about 8947.3646399373. The cubic root of 80055334 is about 430.9862596847.

The spelling of 80055334 in words is "eighty million, fifty-five thousand, three hundred thirty-four".

Divisors: 1 2 53 106 755239 1510478 40027667 80055334