| Base | Representation |
|---|---|
| bin | 101010011010101… |
| … | …0101100100010000 |
| 3 | 10200012010111210210 |
| 4 | 1110311111210100 |
| 5 | 10403324034422 |
| 6 | 353121324120 |
| 7 | 50161402500 |
| oct | 12465254420 |
| 9 | 3605114723 |
| 10 | 1423268112 |
| 11 | 670441442 |
| 12 | 338796640 |
| 13 | 198b375a6 |
| 14 | d704ba00 |
| 15 | 84e3e10c |
| hex | 54d55910 |
1423268112 has 120 divisors (see below), whose sum is σ = 4502316000. Its totient is φ = 385233408.
The previous prime is 1423268107. The next prime is 1423268117. The reversal of 1423268112 is 2118623241.
It is an interprime number because it is at equal distance from previous prime (1423268107) and next prime (1423268117).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 1423268112.
It is not an unprimeable number, because it can be changed into a prime (1423268117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28764 + ... + 60612.
It is an arithmetic number, because the mean of its divisors is an integer number (37519300).
Almost surely, 21423268112 is an apocalyptic number.
1423268112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1423268112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2251158000).
1423268112 is an abundant number, since it is smaller than the sum of its proper divisors (3079047888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1423268112 is a wasteful number, since it uses less digits than its factorization.
1423268112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31893 (or 31880 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 1423268112 is about 37726.2257852545. The cubic root of 1423268112 is about 1124.8524875229.
The spelling of 1423268112 in words is "one billion, four hundred twenty-three million, two hundred sixty-eight thousand, one hundred twelve".
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