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8080323839 = 71767901881
BaseRepresentation
bin1111000011001111…
…11111010011111111
3202212010112222111022
413201213333103333
5113022030330324
63413445214355
7404144422310
oct74147772377
922763488438
108080323839
11347714a995
1216961013bb
139ba087a13
14569216607
153245b505e
hex1e19ff4ff

8080323839 has 8 divisors (see below), whose sum is σ = 9777871008. Its totient is φ = 6518580480.

The previous prime is 8080323827. The next prime is 8080323851. The reversal of 8080323839 is 9383230808.

It is an interprime number because it is at equal distance from previous prime (8080323827) and next prime (8080323851).

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 8080323839 - 232 = 3785356543 is a prime.

It is a super-2 number, since 2×80803238392 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8080323839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080323539) 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, 33950822 + ... + 33951059.

It is an arithmetic number, because the mean of its divisors is an integer number (1222233876).

Almost surely, 28080323839 is an apocalyptic number.

8080323839 is a deficient number, since it is larger than the sum of its proper divisors (1697547169).

8080323839 is a wasteful number, since it uses less digits than its factorization.

8080323839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67901905.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 8080323839 is about 89890.6215297236. The cubic root of 8080323839 is about 2006.6713748849.

The spelling of 8080323839 in words is "eight billion, eighty million, three hundred twenty-three thousand, eight hundred thirty-nine".

Divisors: 1 7 17 119 67901881 475313167 1154331977 8080323839