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1042104 = 23376203
BaseRepresentation
bin11111110011010111000
31221221111110
43332122320
5231321404
634200320
711600130
oct3763270
91857443
101042104
11651a48
124230a0
132a643b
141d1ac0
15158b89
hexfe6b8

1042104 has 32 divisors (see below), whose sum is σ = 2977920. Its totient is φ = 297696.

The previous prime is 1042103. The next prime is 1042109. The reversal of 1042104 is 4012401.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1042104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2934 + ... + 3269.

It is an arithmetic number, because the mean of its divisors is an integer number (93060).

21042104 is an apocalyptic number.

1042104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1042104 is an abundant number, since it is smaller than the sum of its proper divisors (1935816).

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

1042104 is a wasteful number, since it uses less digits than its factorization.

1042104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6219 (or 6215 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1042104 is about 1020.8349523797. The cubic root of 1042104 is about 101.3842176729.

Adding to 1042104 its reverse (4012401), we get a palindrome (5054505).

The spelling of 1042104 in words is "one million, forty-two thousand, one hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 6203 12406 18609 24812 37218 43421 49624 74436 86842 130263 148872 173684 260526 347368 521052 1042104