Base | Representation |
---|---|
bin | 110101100100… |
… | …001111011000 |
3 | 222102102002202 |
4 | 311210033120 |
5 | 12043321242 |
6 | 1220545332 |
7 | 230232662 |
oct | 65441730 |
9 | 28372082 |
10 | 14042072 |
11 | 7a21020 |
12 | 4852248 |
13 | 2ba8625 |
14 | 1c17532 |
15 | 1375932 |
hex | d643d8 |
14042072 has 16 divisors (see below), whose sum is σ = 28722600. Its totient is φ = 6382720.
The previous prime is 14042071. The next prime is 14042099. The reversal of 14042072 is 27024041.
14042072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14042071) 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, 79697 + ... + 79872.
Almost surely, 214042072 is an apocalyptic number.
It is an amenable number.
14042072 is an abundant number, since it is smaller than the sum of its proper divisors (14680528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14042072 is a wasteful number, since it uses less digits than its factorization.
14042072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159586 (or 159582 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 14042072 is about 3747.2752767845. The cubic root of 14042072 is about 241.2554123729.
The spelling of 14042072 in words is "fourteen million, forty-two thousand, seventy-two".
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