Base | Representation |
---|---|
bin | 110101111110… |
… | …001000011001 |
3 | 222121210120111 |
4 | 311332020121 |
5 | 12110214441 |
6 | 1223124321 |
7 | 231154111 |
oct | 65761031 |
9 | 28553514 |
10 | 14148121 |
11 | 7a93769 |
12 | 48a36a1 |
13 | 2c14990 |
14 | 1c44041 |
15 | 1397081 |
hex | d7e219 |
14148121 has 8 divisors (see below), whose sum is σ = 15728384. Its totient is φ = 12638160.
The previous prime is 14148109. The next prime is 14148133. The reversal of 14148121 is 12184141.
It is an interprime number because it is at equal distance from previous prime (14148109) and next prime (14148133).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14148121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14148092 and 14148101.
It is not an unprimeable number, because it can be changed into a prime (14148221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17151 + ... + 17956.
It is an arithmetic number, because the mean of its divisors is an integer number (1966048).
Almost surely, 214148121 is an apocalyptic number.
It is an amenable number.
14148121 is a deficient number, since it is larger than the sum of its proper divisors (1580263).
14148121 is a wasteful number, since it uses less digits than its factorization.
14148121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35151.
The product of its digits is 256, while the sum is 22.
The square root of 14148121 is about 3761.3988089539. The cubic root of 14148121 is about 241.8612288652.
The spelling of 14148121 in words is "fourteen million, one hundred forty-eight thousand, one hundred twenty-one".
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