Base | Representation |
---|---|
bin | 110111000101… |
… | …101000100000 |
3 | 1000011200022120 |
4 | 313011220200 |
5 | 12144102432 |
6 | 1233304240 |
7 | 233514006 |
oct | 67055040 |
9 | 30150276 |
10 | 14440992 |
11 | 8173805 |
12 | 4a05080 |
13 | 2cb8087 |
14 | 1cbca76 |
15 | 1403c2c |
hex | dc5a20 |
14440992 has 24 divisors (see below), whose sum is σ = 37907856. Its totient is φ = 4813632.
The previous prime is 14440981. The next prime is 14440997. The reversal of 14440992 is 29904441.
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (14440997) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75118 + ... + 75309.
It is an arithmetic number, because the mean of its divisors is an integer number (1579494).
Almost surely, 214440992 is an apocalyptic number.
14440992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14440992 is an abundant number, since it is smaller than the sum of its proper divisors (23466864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14440992 is a wasteful number, since it uses less digits than its factorization.
14440992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150440 (or 150432 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 14440992 is about 3800.1305240741. The cubic root of 14440992 is about 243.5187144703.
The spelling of 14440992 in words is "fourteen million, four hundred forty thousand, nine hundred ninety-two".
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