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8925852672 = 21036111087
BaseRepresentation
bin10000101000000010…
…11011010000000000
3212001001120022000000
420110001123100000
5121240004241142
64033412000000
7434122332042
oct102401332000
925031508000
108925852672
113870458250
121891300000
13ac32bbb39
14609633a92
1537393214c
hex21405b400

8925852672 has 308 divisors, whose sum is σ = 29211115776. Its totient is φ = 2702315520.

The previous prime is 8925852671. The next prime is 8925852707. The reversal of 8925852672 is 2762585298.

It is a happy number.

It is a super-3 number, since 3×89258526723 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8925852671) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 8210913 + ... + 8211999.

Almost surely, 28925852672 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 8925852672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14605557888).

8925852672 is an abundant number, since it is smaller than the sum of its proper divisors (20285263104).

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

8925852672 is a wasteful number, since it uses less digits than its factorization.

8925852672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 1103 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The square root of 8925852672 is about 94476.7308494531. The cubic root of 8925852672 is about 2074.3557430474.

The spelling of 8925852672 in words is "eight billion, nine hundred twenty-five million, eight hundred fifty-two thousand, six hundred seventy-two".