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1044030 = 235132677
BaseRepresentation
bin11111110111000111110
31222001010210
43332320332
5231402110
634213250
711605551
oct3767076
91861123
101044030
11653439
12424226
132a7290
141d2698
15159520
hexfee3e

1044030 has 32 divisors (see below), whose sum is σ = 2699424. Its totient is φ = 256896.

The previous prime is 1044023. The next prime is 1044041. The reversal of 1044030 is 304401.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1043997 and 1044015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 949 + ... + 1728.

It is an arithmetic number, because the mean of its divisors is an integer number (84357).

21044030 is an apocalyptic number.

1044030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1044030 is an abundant number, since it is smaller than the sum of its proper divisors (1655394).

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

1044030 is a wasteful number, since it uses less digits than its factorization.

1044030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1044030 is about 1021.7778623556. Note that the first 3 decimals coincide. The cubic root of 1044030 is about 101.4466381322.

Adding to 1044030 its reverse (304401), we get a palindrome (1348431).

The spelling of 1044030 in words is "one million, forty-four thousand, thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 2677 5354 8031 13385 16062 26770 34801 40155 69602 80310 104403 174005 208806 348010 522015 1044030