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5999807080 = 2351914875309
BaseRepresentation
bin1011001011001110…
…11100101001101000
3120111010200210001001
411211213130221220
544241422311310
62431204404344
7301452342631
oct54547345150
916433623031
105999807080
1125a9809953
1211b53a66b4
1374802c007
1440cb9c888
15251aea93a
hex1659dca68

5999807080 has 64 divisors (see below), whose sum is σ = 14222304000. Its totient is φ = 2271654144.

The previous prime is 5999807069. The next prime is 5999807081. The reversal of 5999807080 is 807089995.

It is not an unprimeable number, because it can be changed into a prime (5999807081) 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 15 ways as a sum of consecutive naturals, for example, 1127466 + ... + 1132774.

It is an arithmetic number, because the mean of its divisors is an integer number (222223500).

Almost surely, 25999807080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5999807080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7111152000).

5999807080 is an abundant number, since it is smaller than the sum of its proper divisors (8222496920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5999807080 is a wasteful number, since it uses less digits than its factorization.

5999807080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826 (or 6822 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 55.

The square root of 5999807080 is about 77458.4216208928. The cubic root of 5999807080 is about 1817.1011171287.

The spelling of 5999807080 in words is "five billion, nine hundred ninety-nine million, eight hundred seven thousand, eighty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 1487 2974 5309 5948 7435 10618 11896 14870 21236 26545 28253 29740 42472 53090 56506 59480 100871 106180 113012 141265 201742 212360 226024 282530 403484 504355 565060 806968 1008710 1130120 2017420 4034840 7894483 15788966 31577932 39472415 63155864 78944830 149995177 157889660 299990354 315779320 599980708 749975885 1199961416 1499951770 2999903540 5999807080