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868266000 = 24335372297
BaseRepresentation
bin110011110000001…
…011000000010000
32020111210111001000
4303300023000100
53234234003000
6222053542000
730342065520
oct6360130020
92214714030
10868266000
11406128108
12202944900
1310ab65384
1483459680
155135e000
hex33c0b010

868266000 has 320 divisors, whose sum is σ = 3556200960. Its totient is φ = 198374400.

The previous prime is 868265999. The next prime is 868266017. The reversal of 868266000 is 662868.

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

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, 376852 + ... + 379148.

It is an arithmetic number, because the mean of its divisors is an integer number (11113128).

Almost surely, 2868266000 is an apocalyptic number.

868266000 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 868266000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1778100480).

868266000 is an abundant number, since it is smaller than the sum of its proper divisors (2687934960).

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

868266000 is a wasteful number, since it uses less digits than its factorization.

868266000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336 (or 2314 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 868266000 is about 29466.3536936622. The cubic root of 868266000 is about 954.0056168334.

The spelling of 868266000 in words is "eight hundred sixty-eight million, two hundred sixty-six thousand".