Base | Representation |
---|---|
bin | 110110110100… |
… | …110001101011 |
3 | 1000001011121100 |
4 | 312310301223 |
5 | 12134400242 |
6 | 1232012443 |
7 | 233105502 |
oct | 66646153 |
9 | 30034540 |
10 | 14371947 |
11 | 8126947 |
12 | 4991123 |
13 | 2c92815 |
14 | 1ca1839 |
15 | 13dd54c |
hex | db4c6b |
14371947 has 12 divisors (see below), whose sum is σ = 21321040. Its totient is φ = 9322128.
The previous prime is 14371921. The next prime is 14371949. The reversal of 14371947 is 74917341.
It is not a de Polignac number, because 14371947 - 26 = 14371883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14371949) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21247 + ... + 21912.
Almost surely, 214371947 is an apocalyptic number.
14371947 is a deficient number, since it is larger than the sum of its proper divisors (6949093).
14371947 is a wasteful number, since it uses less digits than its factorization.
14371947 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43202 (or 43199 counting only the distinct ones).
The product of its digits is 21168, while the sum is 36.
The square root of 14371947 is about 3791.0350829292. The cubic root of 14371947 is about 243.1299919233.
The spelling of 14371947 in words is "fourteen million, three hundred seventy-one thousand, nine hundred forty-seven".
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