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8225848080 = 243451996379
BaseRepresentation
bin1111010100100110…
…00111101100010000
3210020021101101020000
413222103013230100
5113321304114310
63440124250000
7410562361242
oct75223075420
923207341200
108225848080
11354130545a
1217169a0900
13a1127a638
14580698092
1533225d4c0
hex1ea4c7b10

8225848080 has 200 divisors, whose sum is σ = 28717656000. Its totient is φ = 2182194432.

The previous prime is 8225848079. The next prime is 8225848097. The reversal of 8225848080 is 808485228.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1286331 + ... + 1292709.

It is an arithmetic number, because the mean of its divisors is an integer number (143588280).

Almost surely, 28225848080 is an apocalyptic number.

8225848080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8225848080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14358828000).

8225848080 is an abundant number, since it is smaller than the sum of its proper divisors (20491807920).

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

8225848080 is a wasteful number, since it uses less digits than its factorization.

8225848080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6603 (or 6588 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The square root of 8225848080 is about 90696.4612319577. The cubic root of 8225848080 is about 2018.6462909977.

The spelling of 8225848080 in words is "eight billion, two hundred twenty-five million, eight hundred forty-eight thousand, eighty".