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1050080 = 2556563
BaseRepresentation
bin100000000010111100000
31222100102212
410000113200
5232100310
634301252
711632313
oct4002740
91870385
101050080
11657a39
12427828
132a9c65
141d497a
1515b205
hex1005e0

1050080 has 24 divisors (see below), whose sum is σ = 2481192. Its totient is φ = 419968.

The previous prime is 1050079. The next prime is 1050083. The reversal of 1050080 is 800501.

It is a super-2 number, since 2×10500802 = 2205336012800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122 + ... + 3441.

It is an arithmetic number, because the mean of its divisors is an integer number (103383).

21050080 is an apocalyptic number.

1050080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050080 is an abundant number, since it is smaller than the sum of its proper divisors (1431112).

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

1050080 is an equidigital number, since it uses as much as digits as its factorization.

1050080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6578 (or 6570 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1050080 is about 1024.7341118554. The cubic root of 1050080 is about 101.6422169400.

Adding to 1050080 its reverse (800501), we get a palindrome (1850581).

The spelling of 1050080 in words is "one million, fifty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 6563 13126 26252 32815 52504 65630 105008 131260 210016 262520 525040 1050080