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1121034 = 23257727
BaseRepresentation
bin100010001101100001010
32002221202210
410101230022
5241333114
640005550
712346215
oct4215412
92087683
101121034
116a6282
124608b6
13303345
1421277c
15172259
hex111b0a

1121034 has 16 divisors (see below), whose sum is σ = 2253888. Its totient is φ = 371712.

The previous prime is 1121033. The next prime is 1121047. The reversal of 1121034 is 4301211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1121033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1179 + ... + 1905.

It is an arithmetic number, because the mean of its divisors is an integer number (140868).

21121034 is an apocalyptic number.

1121034 is an abundant number, since it is smaller than the sum of its proper divisors (1132854).

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

1121034 is a wasteful number, since it uses less digits than its factorization.

1121034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1121034 is about 1058.7889308073. The cubic root of 1121034 is about 103.8818307721.

Adding to 1121034 its reverse (4301211), we get a palindrome (5422245).

The spelling of 1121034 in words is "one million, one hundred twenty-one thousand, thirty-four".

Divisors: 1 2 3 6 257 514 727 771 1454 1542 2181 4362 186839 373678 560517 1121034