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6325000000 = 26581123
BaseRepresentation
bin1011110001111111…
…11101011101000000
3121022210121021212021
411320333331131000
5100423200000000
62523342411224
7312511420144
oct57077753500
917283537767
106325000000
112756330130
121286290b14
1379a50aa67
1444004d224
1527043411a
hex178ffd740

6325000000 has 252 divisors, whose sum is σ = 17859365856. Its totient is φ = 2200000000.

The previous prime is 6324999979. The next prime is 6325000027. The reversal of 6325000000 is 5236.

It is a sliding number, since 6325000000 = 3125000000 + 3200000000 and 1/3125000000 + 1/3200000000 = 0.0000000006325000000.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 274999989 + ... + 275000011.

Almost surely, 26325000000 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 6325000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8929682928).

6325000000 is an abundant number, since it is smaller than the sum of its proper divisors (11534365856).

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

6325000000 is an frugal number, since it uses more digits than its factorization.

6325000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 6325000000 is about 79529.8686029343. The cubic root of 6325000000 is about 1849.3545349890.

Adding to 6325000000 its reverse (5236), we get a palindrome (6325005236).

The spelling of 6325000000 in words is "six billion, three hundred twenty-five million", and thus it is an aban number.