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104230012 = 2253491651
BaseRepresentation
bin1100011011001…
…10110001111100
321021010102200211
412031212301330
5203140330022
614202002204
72403640405
oct615466174
9237112624
10104230012
1153920607
122aaa6364
1318794c83
14dbb29ac
15923ce77
hex6366c7c

104230012 has 12 divisors (see below), whose sum is σ = 185844456. Its totient is φ = 51131600.

The previous prime is 104229949. The next prime is 104230033. The reversal of 104230012 is 210032401.

It is a junction number, because it is equal to n+sod(n) for n = 104229974 and 104230001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245614 + ... + 246037.

It is an arithmetic number, because the mean of its divisors is an integer number (15487038).

Almost surely, 2104230012 is an apocalyptic number.

It is an amenable number.

104230012 is a deficient number, since it is larger than the sum of its proper divisors (81614444).

104230012 is a wasteful number, since it uses less digits than its factorization.

104230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491708 (or 491706 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 104230012 is about 10209.3100648379. The cubic root of 104230012 is about 470.6133714993.

Adding to 104230012 its reverse (210032401), we get a palindrome (314262413).

The spelling of 104230012 in words is "one hundred four million, two hundred thirty thousand, twelve".

Divisors: 1 2 4 53 106 212 491651 983302 1966604 26057503 52115006 104230012