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1126080 = 263251723
BaseRepresentation
bin100010010111011000000
32010012200200
410102323000
5242013310
640045200
712400014
oct4227300
92105620
101126080
116aa04a
12463800
13305727
14214544
151739c0
hex112ec0

1126080 has 168 divisors, whose sum is σ = 4279392. Its totient is φ = 270336.

The previous prime is 1126067. The next prime is 1126093. The reversal of 1126080 is 806211.

It is an interprime number because it is at equal distance from previous prime (1126067) and next prime (1126093).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48949 + ... + 48971.

21126080 is an apocalyptic number.

1126080 is a gapful number since it is divisible by the number (10) 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 1126080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2139696).

1126080 is an abundant number, since it is smaller than the sum of its proper divisors (3153312).

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

1126080 is a wasteful number, since it uses less digits than its factorization.

1126080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1126080 is about 1061.1691665328. The cubic root of 1126080 is about 104.0374618494.

The spelling of 1126080 in words is "one million, one hundred twenty-six thousand, eighty".