Base | Representation |
---|---|
bin | 110110001101… |
… | …101110100011 |
3 | 222202001012111 |
4 | 312031232203 |
5 | 12114241003 |
6 | 1224340151 |
7 | 231541261 |
oct | 66155643 |
9 | 28661174 |
10 | 14212003 |
11 | 8027763 |
12 | 4914657 |
13 | 2c37a90 |
14 | 1c5d431 |
15 | 13aae6d |
hex | d8dba3 |
14212003 has 8 divisors (see below), whose sum is σ = 15594768. Its totient is φ = 12870624.
The previous prime is 14211997. The next prime is 14212031. The reversal of 14212003 is 30021241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14212003 - 25 = 14211971 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14212073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9625 + ... + 11002.
It is an arithmetic number, because the mean of its divisors is an integer number (1949346).
Almost surely, 214212003 is an apocalyptic number.
14212003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
14212003 is a deficient number, since it is larger than the sum of its proper divisors (1382765).
14212003 is a wasteful number, since it uses less digits than its factorization.
14212003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20693.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 14212003 is about 3769.8810326057. The cubic root of 14212003 is about 242.2247019342.
Adding to 14212003 its reverse (30021241), we get a palindrome (44233244).
The spelling of 14212003 in words is "fourteen million, two hundred twelve thousand, three".
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