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5919068919 = 314391371107
BaseRepresentation
bin1011000001100110…
…11101001011110111
3120021111202212002210
411200303131023313
544110240201134
62415202104503
7266452153461
oct54063351367
916244685083
105919068919
1125681840a5
12119234b133
137343a095a
14402183131
1524999d2e9
hex160cdd2f7

5919068919 has 8 divisors (see below), whose sum is σ = 7897582080. Its totient is φ = 3943300856.

The previous prime is 5919068887. The next prime is 5919068957. The reversal of 5919068919 is 9198609195.

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 5919068919 - 25 = 5919068887 is a prime.

It is a super-3 number, since 3×59190689193 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5919068989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681237 + ... + 689870.

It is an arithmetic number, because the mean of its divisors is an integer number (987197760).

Almost surely, 25919068919 is an apocalyptic number.

5919068919 is a deficient number, since it is larger than the sum of its proper divisors (1978513161).

5919068919 is a wasteful number, since it uses less digits than its factorization.

5919068919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372549.

The product of its (nonzero) digits is 1574640, while the sum is 57.

The square root of 5919068919 is about 76935.4854342260. The cubic root of 5919068919 is about 1808.9134957433.

The spelling of 5919068919 in words is "five billion, nine hundred nineteen million, sixty-eight thousand, nine hundred nineteen".

Divisors: 1 3 1439 4317 1371107 4113321 1973022973 5919068919