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2925804000 = 25353761571
BaseRepresentation
bin1010111001100100…
…0011100111100000
321112220102020120010
42232121003213200
521443001212000
61202154044520
7132334631550
oct25631034740
97486366503
102925804000
1112715a3939
12697a19740
13378206b92
141da811160
15121cd9d50
hexae6439e0

2925804000 has 384 divisors, whose sum is σ = 11153286144. Its totient is φ = 656640000.

The previous prime is 2925803981. The next prime is 2925804043. The reversal of 2925804000 is 4085292.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5123715 + ... + 5124285.

It is an arithmetic number, because the mean of its divisors is an integer number (29045016).

Almost surely, 22925804000 is an apocalyptic number.

2925804000 is a gapful number since it is divisible by the number (20) 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 2925804000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5576643072).

2925804000 is an abundant number, since it is smaller than the sum of its proper divisors (8227482144).

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

2925804000 is a wasteful number, since it uses less digits than its factorization.

2925804000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2925804000 is about 54090.7016038801. The cubic root of 2925804000 is about 1430.2602750525.

Adding to 2925804000 its reverse (4085292), we get a palindrome (2929889292).

The spelling of 2925804000 in words is "two billion, nine hundred twenty-five million, eight hundred four thousand".