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1041128 = 231111831
BaseRepresentation
bin11111110001011101000
31221220011022
43332023220
5231304003
634152012
711564234
oct3761350
91856138
101041128
11651240
12422608
132a5b6a
141d15c4
15158738
hexfe2e8

1041128 has 16 divisors (see below), whose sum is σ = 2129760. Its totient is φ = 473200.

The previous prime is 1041127. The next prime is 1041137. The reversal of 1041128 is 8211401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041121) 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, 5828 + ... + 6003.

It is an arithmetic number, because the mean of its divisors is an integer number (133110).

21041128 is an apocalyptic number.

It is an amenable number.

1041128 is an abundant number, since it is smaller than the sum of its proper divisors (1088632).

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

1041128 is a wasteful number, since it uses less digits than its factorization.

1041128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11848 (or 11844 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1041128 is about 1020.3568003400. The cubic root of 1041128 is about 101.3525567562.

Adding to 1041128 its reverse (8211401), we get a palindrome (9252529).

The spelling of 1041128 in words is "one million, forty-one thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 11 22 44 88 11831 23662 47324 94648 130141 260282 520564 1041128