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8275106880 = 263351376991
BaseRepresentation
bin1111011010011110…
…00001110001000000
3210100201001222121000
413231033001301000
5113421411410010
63445044132000
7412031151015
oct75517016100
923321058530
108275106880
11356709a307
12172b397000
13a1b536561
1458703b70c
1533673d7c0
hex1ed3c1c40

8275106880 has 224 divisors, whose sum is σ = 29410030080. Its totient is φ = 2190274560.

The previous prime is 8275106849. The next prime is 8275106927. The reversal of 8275106880 is 886015728.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1180185 + ... + 1187175.

Almost surely, 28275106880 is an apocalyptic number.

8275106880 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 8275106880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14705015040).

8275106880 is an abundant number, since it is smaller than the sum of its proper divisors (21134923200).

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

8275106880 is a wasteful number, since it uses less digits than its factorization.

8275106880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7154 (or 7138 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The square root of 8275106880 is about 90967.6144570143. The cubic root of 8275106880 is about 2022.6676906333.

The spelling of 8275106880 in words is "eight billion, two hundred seventy-five million, one hundred six thousand, eight hundred eighty".