Base | Representation |
---|---|
bin | 110101011111… |
… | …000110110010 |
3 | 222101100020212 |
4 | 311133012302 |
5 | 12042133132 |
6 | 1220304122 |
7 | 230114450 |
oct | 65370662 |
9 | 28340225 |
10 | 14021042 |
11 | 7a07242 |
12 | 4842042 |
13 | 2b9bb99 |
14 | 1c0d9d0 |
15 | 136e5b2 |
hex | d5f1b2 |
14021042 has 16 divisors (see below), whose sum is σ = 24192960. Its totient is φ = 5969808.
The previous prime is 14021027. The next prime is 14021089. The reversal of 14021042 is 24012041.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992 + ... + 5387.
It is an arithmetic number, because the mean of its divisors is an integer number (1512060).
Almost surely, 214021042 is an apocalyptic number.
14021042 is a deficient number, since it is larger than the sum of its proper divisors (10171918).
14021042 is a wasteful number, since it uses less digits than its factorization.
14021042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6545.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 14021042 is about 3744.4681865386. The cubic root of 14021042 is about 241.1349141006.
Adding to 14021042 its reverse (24012041), we get a palindrome (38033083).
Subtracting 14021042 from its reverse (24012041), we obtain a palindrome (9990999).
The spelling of 14021042 in words is "fourteen million, twenty-one thousand, forty-two".
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