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8060499020 = 2257223713469
BaseRepresentation
bin1111000000111000…
…10111010001001100
3202210202020202221202
413200130113101030
5113001441432040
63411500245032
7403514053100
oct74034272114
922722222852
108060499020
113466a3a242
12168b540778
139b5c36262
14566735900
1532299b015
hex1e071744c

8060499020 has 72 divisors (see below), whose sum is σ = 19704630960. Its totient is φ = 2761637760.

The previous prime is 8060499019. The next prime is 8060499043. The reversal of 8060499020 is 209940608.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2321846 + ... + 2325314.

It is an arithmetic number, because the mean of its divisors is an integer number (273675430).

Almost surely, 28060499020 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 8060499020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9852315480).

8060499020 is an abundant number, since it is smaller than the sum of its proper divisors (11644131940).

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

8060499020 is a wasteful number, since it uses less digits than its factorization.

8060499020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5863 (or 5854 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 8060499020 is about 89780.2819108962. The cubic root of 8060499020 is about 2005.0289293363.

The spelling of 8060499020 in words is "eight billion, sixty million, four hundred ninety-nine thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 2371 3469 4742 6938 9484 11855 13876 16597 17345 23710 24283 33194 34690 47420 48566 66388 69380 82985 97132 116179 121415 165970 169981 232358 242830 331940 339962 464716 485660 580895 679924 849905 1161790 1699810 2323580 3399620 8224999 16449998 32899996 41124995 57574993 82249990 115149986 164499980 230299972 287874965 403024951 575749930 806049902 1151499860 1612099804 2015124755 4030249510 8060499020