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80213754514 = 2211190079987
BaseRepresentation
bin100101010110100011…
…1001100001010010010
321200001020022221001211
41022231013030022102
52303234210121024
6100503311050334
75536525443415
oct1125507141222
9250036287054
1080213754514
1131022634003
12136675109aa
1377444c688a
143c4d2dbb7c
152147143594
hex12ad1cc292

80213754514 has 8 divisors (see below), whose sum is σ = 120890872368. Its totient is φ = 39916797060.

The previous prime is 80213754503. The next prime is 80213754527. The reversal of 80213754514 is 41545731208.

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, 95039572 + ... + 95040415.

It is an arithmetic number, because the mean of its divisors is an integer number (15111359046).

Almost surely, 280213754514 is an apocalyptic number.

80213754514 is a deficient number, since it is larger than the sum of its proper divisors (40677117854).

80213754514 is a wasteful number, since it uses less digits than its factorization.

80213754514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190080200.

The product of its (nonzero) digits is 134400, while the sum is 40.

It can be divided in two parts, 8021375 and 4514, that added together give a square (8025889 = 28332).

The spelling of 80213754514 in words is "eighty billion, two hundred thirteen million, seven hundred fifty-four thousand, five hundred fourteen".

Divisors: 1 2 211 422 190079987 380159974 40106877257 80213754514