| Base | Representation |
|---|---|
| bin | 110111000001… |
| … | …001011011000 |
| 3 | 1000010202021201 |
| 4 | 313001023120 |
| 5 | 12143011434 |
| 6 | 1233043544 |
| 7 | 233406550 |
| oct | 67011330 |
| 9 | 30122251 |
| 10 | 14422744 |
| 11 | 8161026 |
| 12 | 49b65b4 |
| 13 | 2cac98b |
| 14 | 1cb6160 |
| 15 | 13ed614 |
| hex | dc12d8 |
14422744 has 64 divisors (see below), whose sum is σ = 32659200. Its totient is φ = 5841024.
The previous prime is 14422741. The next prime is 14422747. The reversal of 14422744 is 44722441.
It is an interprime number because it is at equal distance from previous prime (14422741) and next prime (14422747).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14422741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134739 + ... + 134845.
It is an arithmetic number, because the mean of its divisors is an integer number (510300).
Almost surely, 214422744 is an apocalyptic number.
14422744 is a gapful number since it is divisible by the number (14) 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 14422744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16329600).
14422744 is an abundant number, since it is smaller than the sum of its proper divisors (18236456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14422744 is a wasteful number, since it uses less digits than its factorization.
14422744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232 (or 228 counting only the distinct ones).
The product of its digits is 7168, while the sum is 28.
The square root of 14422744 is about 3797.7287949510. The cubic root of 14422744 is about 243.4160991155.
It can be divided in two parts, 1442 and 2744, that added together give a triangular number (4186 = T91).
The spelling of 14422744 in words is "fourteen million, four hundred twenty-two thousand, seven hundred forty-four".
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