Base | Representation |
---|---|
bin | 10111001001000110… |
… | …00010001011001110 |
3 | 1012001212120001011101 |
4 | 23210203002023032 |
5 | 200421111330130 |
6 | 5412504213314 |
7 | 616613003224 |
oct | 134443021316 |
9 | 35055501141 |
10 | 12424323790 |
11 | 52a623039a |
12 | 24a8a6a23a |
13 | 12300415a8 |
14 | 85c114b14 |
15 | 4cab3b1ca |
hex | 2e48c22ce |
12424323790 has 16 divisors (see below), whose sum is σ = 22511890080. Its totient is φ = 4936816800.
The previous prime is 12424323787. The next prime is 12424323797. The reversal of 12424323790 is 9732342421.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12424323797) 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, 4112505 + ... + 4115524.
It is an arithmetic number, because the mean of its divisors is an integer number (1406993130).
Almost surely, 212424323790 is an apocalyptic number.
12424323790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12424323790 is a deficient number, since it is larger than the sum of its proper divisors (10087566290).
12424323790 is a wasteful number, since it uses less digits than its factorization.
12424323790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8228187.
The product of its (nonzero) digits is 72576, while the sum is 37.
The spelling of 12424323790 in words is "twelve billion, four hundred twenty-four million, three hundred twenty-three thousand, seven hundred ninety".
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