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8872027392 = 283314161149
BaseRepresentation
bin10000100001101000…
…00110010100000000
3211220022021200121010
420100310012110000
5121132214334032
64024210200520
7432566663034
oct102064062400
924808250533
108872027392
113843034548
121877283140
13ab50c4567
146024221c4
1536dd4dccc
hex210d06500

8872027392 has 288 divisors, whose sum is σ = 25548364800. Its totient is φ = 2727936000.

The previous prime is 8872027387. The next prime is 8872027393. The reversal of 8872027392 is 2937202788.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8872027393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59543734 + ... + 59543882.

It is an arithmetic number, because the mean of its divisors is an integer number (88709600).

Almost surely, 28872027392 is an apocalyptic number.

8872027392 is a gapful number since it is divisible by the number (82) 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 8872027392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12774182400).

8872027392 is an abundant number, since it is smaller than the sum of its proper divisors (16676337408).

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

8872027392 is a wasteful number, since it uses less digits than its factorization.

8872027392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 8872027392 is about 94191.4401206394. The cubic root of 8872027392 is about 2070.1776934439.

The spelling of 8872027392 in words is "eight billion, eight hundred seventy-two million, twenty-seven thousand, three hundred ninety-two".