Base | Representation |
---|---|
bin | 110101100100… |
… | …101100110101 |
3 | 222102111200120 |
4 | 311210230311 |
5 | 12043401312 |
6 | 1221002153 |
7 | 230241324 |
oct | 65445465 |
9 | 28374616 |
10 | 14043957 |
11 | 7a22484 |
12 | 4853359 |
13 | 2ba9445 |
14 | 1c180bb |
15 | 137628c |
hex | d64b35 |
14043957 has 8 divisors (see below), whose sum is σ = 18746784. Its totient is φ = 9351888.
The previous prime is 14043941. The next prime is 14043973. The reversal of 14043957 is 75934041.
It is an interprime number because it is at equal distance from previous prime (14043941) and next prime (14043973).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14043957 - 24 = 14043941 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14043977) 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, 1138 + ... + 5420.
It is an arithmetic number, because the mean of its divisors is an integer number (2343348).
Almost surely, 214043957 is an apocalyptic number.
It is an amenable number.
14043957 is a deficient number, since it is larger than the sum of its proper divisors (4702827).
14043957 is a wasteful number, since it uses less digits than its factorization.
14043957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5379.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 14043957 is about 3747.5267844273. The cubic root of 14043957 is about 241.2662072210.
Adding to 14043957 its reverse (75934041), we get a palindrome (89977998).
The spelling of 14043957 in words is "fourteen million, forty-three thousand, nine hundred fifty-seven".
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