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8267016960 = 283252341761
BaseRepresentation
bin1111011001100000…
…01010101100000000
3210100010211222022100
413230300022230000
5113412324020320
63444154510400
7411602325156
oct75460125400
923303758270
108267016960
113562574224
121728735400
13a19963217
14585d333d6
15335b91790
hex1ecc0ab00

8267016960 has 432 divisors, whose sum is σ = 30614770368. Its totient is φ = 2054553600.

The previous prime is 8267016949. The next prime is 8267017049. The reversal of 8267016960 is 696107628.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10862980 + ... + 10863740.

It is an arithmetic number, because the mean of its divisors is an integer number (70867524).

Almost surely, 28267016960 is an apocalyptic number.

8267016960 is a gapful number since it is divisible by the number (80) 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 8267016960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15307385184).

8267016960 is an abundant number, since it is smaller than the sum of its proper divisors (22347753408).

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

8267016960 is a wasteful number, since it uses less digits than its factorization.

8267016960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 835 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 8267016960 is about 90923.1376493354. The cubic root of 8267016960 is about 2022.0083414438.

The spelling of 8267016960 in words is "eight billion, two hundred sixty-seven million, sixteen thousand, nine hundred sixty".