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80051714813 = 796771181767
BaseRepresentation
bin100101010001101110…
…1000011101011111101
321122121221102110101102
41022203131003223331
52302421214333223
6100435242022445
75532520230440
oct1124335035375
9248557373342
1080051714813
1130a4a1191a4
12136211a7a25
137719a708b5
143c3599b657
152137cd6928
hex12a3743afd

80051714813 has 8 divisors (see below), whose sum is σ = 91497205632. Its totient is φ = 68608606896.

The previous prime is 80051714777. The next prime is 80051714833. The reversal of 80051714813 is 31841715008.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 80051714813 - 210 = 80051713789 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80051714833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523145 + ... + 658622.

It is an arithmetic number, because the mean of its divisors is an integer number (11437150704).

Almost surely, 280051714813 is an apocalyptic number.

It is an amenable number.

80051714813 is a deficient number, since it is larger than the sum of its proper divisors (11445490819).

80051714813 is a wasteful number, since it uses less digits than its factorization.

80051714813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191451.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 80051714813 in words is "eighty billion, fifty-one million, seven hundred fourteen thousand, eight hundred thirteen".

Divisors: 1 7 9677 67739 1181767 8272369 11435959259 80051714813