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84808012933 = 717707684217
BaseRepresentation
bin100111011111011110…
…0111001010010000101
322002220102020102211001
41032332330321102011
52342141322403213
6102543230013301
76061423134010
oct1167674712205
9262812212731
1084808012933
1132a6aa04396
121452a047231
137cc7283697
144167542377
1523156501dd
hex13bef39485

84808012933 has 8 divisors (see below), whose sum is σ = 96929058752. Its totient is φ = 72688370976.

The previous prime is 84808012889. The next prime is 84808012973. The reversal of 84808012933 is 33921080848.

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 84808012933 - 221 = 84805915781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84808012973) 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, 218160 + ... + 466057.

It is an arithmetic number, because the mean of its divisors is an integer number (12116132344).

Almost surely, 284808012933 is an apocalyptic number.

It is an amenable number.

84808012933 is a deficient number, since it is larger than the sum of its proper divisors (12121045819).

84808012933 is a wasteful number, since it uses less digits than its factorization.

84808012933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701931.

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 84808012933 in words is "eighty-four billion, eight hundred eight million, twelve thousand, nine hundred thirty-three".

Divisors: 1 7 17707 123949 684217 4789519 12115430419 84808012933