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104544230 = 2571493489
BaseRepresentation
bin1100011101100…
…11011111100110
321021201101201112
412032303133212
5203230403410
614212425022
72406416450
oct616633746
9237641645
10104544230
115401569a
122b018172
1318874cbb
14dc552d0
1592a1105
hex63b37e6

104544230 has 16 divisors (see below), whose sum is σ = 215062560. Its totient is φ = 35843712.

The previous prime is 104544229. The next prime is 104544233. The reversal of 104544230 is 32445401.

It is a junction number, because it is equal to n+sod(n) for n = 104544196 and 104544205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104544233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746675 + ... + 746814.

It is an arithmetic number, because the mean of its divisors is an integer number (13441410).

Almost surely, 2104544230 is an apocalyptic number.

104544230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104544230 is an abundant number, since it is smaller than the sum of its proper divisors (110518330).

104544230 is a wasteful number, since it uses less digits than its factorization.

104544230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493503.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 104544230 is about 10224.6872812815. The cubic root of 104544230 is about 471.0858100996.

Adding to 104544230 its reverse (32445401), we get a palindrome (136989631).

The spelling of 104544230 in words is "one hundred four million, five hundred forty-four thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 1493489 2986978 7467445 10454423 14934890 20908846 52272115 104544230