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2848131072 = 211355997
BaseRepresentation
bin1010100111000011…
…0000100000000000
321100111021001100000
42221300300200000
521313110143242
61150341200000
7130402500063
oct25160604000
97314231300
102848131072
111231772036
12675a00000
133650aca77
141d03928da
1511a095a4c
hexa9c30800

2848131072 has 288 divisors, whose sum is σ = 8764610400. Its totient is φ = 923664384.

The previous prime is 2848131067. The next prime is 2848131079. The reversal of 2848131072 is 2701318482.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×28481310722 = 16223701206583738368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2848131079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29362128 + ... + 29362224.

It is an arithmetic number, because the mean of its divisors is an integer number (30432675).

Almost surely, 22848131072 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 2848131072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4382305200).

2848131072 is an abundant number, since it is smaller than the sum of its proper divisors (5916479328).

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

2848131072 is an frugal number, since it uses more digits than its factorization.

2848131072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2848131072 is about 53367.8842750956. The cubic root of 2848131072 is about 1417.4899570969.

The spelling of 2848131072 in words is "two billion, eight hundred forty-eight million, one hundred thirty-one thousand, seventy-two".