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2704000000 = 21056132
BaseRepresentation
bin1010000100101011…
…1100010000000000
320222110001102200011
42201022330100000
521014211000000
61124152034304
7124002422632
oct24112742000
96873042604
102704000000
111168379249
12635692994
13341287300
141b9194a52
1510c5c52ba
hexa12bc400

2704000000 has 231 divisors, whose sum is σ = 7316332131. Its totient is φ = 998400000.

The previous prime is 2703999989. The next prime is 2704000001. The reversal of 2704000000 is 4072.

The square root of 2704000000 is 52000.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 10 ways, for example, as 1268499456 + 1435500544 = 35616^2 + 37888^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2704000001) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 207999994 + ... + 208000006.

Almost surely, 22704000000 is an apocalyptic number.

2704000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

2704000000 is the 52000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2704000000

2704000000 is an abundant number, since it is smaller than the sum of its proper divisors (4612332131).

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

2704000000 is an frugal number, since it uses more digits than its factorization.

2704000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 20 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 13.

The cubic root of 2704000000 is about 1393.1639535765.

Adding to 2704000000 its reverse (4072), we get a palindrome (2704004072).

The spelling of 2704000000 in words is "two billion, seven hundred four million", and thus it is an aban number.