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80307363403 = 1937547112571
BaseRepresentation
bin100101011001010110…
…0010001111001001011
321200021202110202022201
41022302230101321023
52303432141112103
6100520453301031
75542043216551
oct1126254217113
9250252422281
1080307363403
113107045a823
1213692934777
13775aa10357
143c5b907bd1
15215048451d
hex12b2b11e4b

80307363403 has 8 divisors (see below), whose sum is σ = 84537069120. Its totient is φ = 76077957960.

The previous prime is 80307363391. The next prime is 80307363419. The reversal of 80307363403 is 30436370308.

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 80307363403 - 213 = 80307355211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80307363203) 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, 657108 + ... + 769678.

It is an arithmetic number, because the mean of its divisors is an integer number (10567133640).

Almost surely, 280307363403 is an apocalyptic number.

80307363403 is a deficient number, since it is larger than the sum of its proper divisors (4229705717).

80307363403 is a wasteful number, since it uses less digits than its factorization.

80307363403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150137.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 80307363403 in words is "eighty billion, three hundred seven million, three hundred sixty-three thousand, four hundred three".

Divisors: 1 19 37547 112571 713393 2138849 4226703337 80307363403