Base | Representation |
---|---|
bin | 10110110010011110… |
… | …11000110110111100 |
3 | 1011120122121022120200 |
4 | 23121033120312330 |
5 | 200024030440234 |
6 | 5342010243500 |
7 | 612120410010 |
oct | 133117306674 |
9 | 34518538520 |
10 | 12234624444 |
11 | 5209143479 |
12 | 2455426590 |
13 | 11cc952963 |
14 | 840c54540 |
15 | 4b9168d99 |
hex | 2d93d8dbc |
12234624444 has 72 divisors (see below), whose sum is σ = 35943573120. Its totient is φ = 3436355232.
The previous prime is 12234624443. The next prime is 12234624461. The reversal of 12234624444 is 44442643221.
12234624444 is a `hidden beast` number, since 1 + 2 + 23 + 4 + 624 + 4 + 4 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 12234624399 and 12234624408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12234624443) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 396574 + ... + 426309.
Almost surely, 212234624444 is an apocalyptic number.
12234624444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12234624444 is an abundant number, since it is smaller than the sum of its proper divisors (23708948676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12234624444 is a wasteful number, since it uses less digits than its factorization.
12234624444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 822959 (or 822954 counting only the distinct ones).
The product of its digits is 147456, while the sum is 36.
The spelling of 12234624444 in words is "twelve billion, two hundred thirty-four million, six hundred twenty-four thousand, four hundred forty-four".
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