Base | Representation |
---|---|
bin | 110111000010… |
… | …011101010000 |
3 | 1000011000110210 |
4 | 313002131100 |
5 | 12143143414 |
6 | 1233124120 |
7 | 233431044 |
oct | 67023520 |
9 | 30130423 |
10 | 14427984 |
11 | 8164a5a |
12 | 49b9640 |
13 | 2cb218c |
14 | 1cb8024 |
15 | 13eee59 |
hex | dc2750 |
14427984 has 20 divisors (see below), whose sum is σ = 37272416. Its totient is φ = 4809312.
The previous prime is 14427983. The next prime is 14427991. The reversal of 14427984 is 48972441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14427983) 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 3 ways as a sum of consecutive naturals, for example, 150244 + ... + 150339.
Almost surely, 214427984 is an apocalyptic number.
It is an amenable number.
14427984 is an abundant number, since it is smaller than the sum of its proper divisors (22844432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14427984 is a wasteful number, since it uses less digits than its factorization.
14427984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300594 (or 300588 counting only the distinct ones).
The product of its digits is 64512, while the sum is 39.
The square root of 14427984 is about 3798.4186183200. The cubic root of 14427984 is about 243.4455744571.
The spelling of 14427984 in words is "fourteen million, four hundred twenty-seven thousand, nine hundred eighty-four".
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