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8053198848 = 212372931
BaseRepresentation
bin1111000000000001…
…00001000000000000
3202210020111220000000
413200000201000000
5112443104330343
63411040000000
7403365026562
oct74000410000
922706456000
108053198848
113462903542
121689000000
139b457b526
14565795332
15322007ed3
hex1e0021000

8053198848 has 416 divisors, whose sum is σ = 25791820800. Its totient is φ = 2508226560.

The previous prime is 8053198837. The next prime is 8053198859. The reversal of 8053198848 is 8488913508.

It is an interprime number because it is at equal distance from previous prime (8053198837) and next prime (8053198859).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 8053198794 and 8053198803.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259780593 + ... + 259780623.

Almost surely, 28053198848 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 8053198848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12895910400).

8053198848 is an abundant number, since it is smaller than the sum of its proper divisors (17738621952).

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

8053198848 is an frugal number, since it uses more digits than its factorization.

8053198848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The square root of 8053198848 is about 89739.6169370028. The cubic root of 8053198848 is about 2004.4234466803.

The spelling of 8053198848 in words is "eight billion, fifty-three million, one hundred ninety-eight thousand, eight hundred forty-eight".