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80330030213 = 194789955241
BaseRepresentation
bin100101011010000001…
…0101111110010000101
321200100100010100100012
41022310002233302011
52304003441431323
6100523023200005
75542436663546
oct1126402576205
9250310110305
1080330030213
1131082231724
121369a446005
137762618574
143c609284cd
152152460678
hex12b40afc85

80330030213 has 8 divisors (see below), whose sum is σ = 86357032320. Its totient is φ = 74482938720.

The previous prime is 80330030197. The next prime is 80330030219. The reversal of 80330030213 is 31203003308.

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 80330030213 - 24 = 80330030197 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 (80330030219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44976728 + ... + 44978513.

It is an arithmetic number, because the mean of its divisors is an integer number (10794629040).

Almost surely, 280330030213 is an apocalyptic number.

It is an amenable number.

80330030213 is a deficient number, since it is larger than the sum of its proper divisors (6027002107).

80330030213 is a wasteful number, since it uses less digits than its factorization.

80330030213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89955307.

The product of its (nonzero) digits is 1296, while the sum is 23.

The spelling of 80330030213 in words is "eighty billion, three hundred thirty million, thirty thousand, two hundred thirteen".

Divisors: 1 19 47 893 89955241 1709149579 4227896327 80330030213