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80088835311 = 328898759479
BaseRepresentation
bin100101010010110101…
…0101010010011101111
321122201112021101010200
41022211222222103233
52303010220212221
6100443045404543
75533450603452
oct1124552522357
9248645241120
1080088835311
1130a690723a1
1213631709753
1377246698a4
143c3a8a1499
15213b1ba426
hex12a5aaa4ef

80088835311 has 6 divisors (see below), whose sum is σ = 115683873240. Its totient is φ = 53392556868.

The previous prime is 80088835261. The next prime is 80088835339. The reversal of 80088835311 is 11353888008.

It is a happy number.

It is not a de Polignac number, because 80088835311 - 29 = 80088834799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80088835361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4449379731 + ... + 4449379748.

It is an arithmetic number, because the mean of its divisors is an integer number (19280645540).

Almost surely, 280088835311 is an apocalyptic number.

80088835311 is a deficient number, since it is larger than the sum of its proper divisors (35595037929).

80088835311 is a wasteful number, since it uses less digits than its factorization.

80088835311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8898759485 (or 8898759482 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The spelling of 80088835311 in words is "eighty billion, eighty-eight million, eight hundred thirty-five thousand, three hundred eleven".

Divisors: 1 3 9 8898759479 26696278437 80088835311