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30160792319 = 79834383199
BaseRepresentation
bin11100000101101110…
…010010101011111111
32212211221211222222012
4130011232102223333
5443232130323234
621504454241435
72115261335060
oct340556225377
985757758865
1030160792319
1111877a87749
125a1895627b
132ac87a2398
141661942567
15bb7cdb0ce
hex705b92aff

30160792319 has 8 divisors (see below), whose sum is σ = 34504550400. Its totient is φ = 25825802616.

The previous prime is 30160792289. The next prime is 30160792351. The reversal of 30160792319 is 91329706103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30160792319 is a prime.

It is a super-2 number, since 2×301607923192 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30160792399) 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, 2184719 + ... + 2198480.

It is an arithmetic number, because the mean of its divisors is an integer number (4313068800).

Almost surely, 230160792319 is an apocalyptic number.

30160792319 is a deficient number, since it is larger than the sum of its proper divisors (4343758081).

30160792319 is an equidigital number, since it uses as much as digits as its factorization.

30160792319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384189.

The product of its (nonzero) digits is 61236, while the sum is 41.

The spelling of 30160792319 in words is "thirty billion, one hundred sixty million, seven hundred ninety-two thousand, three hundred nineteen".

Divisors: 1 7 983 6881 4383199 30682393 4308684617 30160792319