Base | Representation |
---|---|
bin | 110101101010… |
… | …000100110111 |
3 | 222110121220001 |
4 | 311222010313 |
5 | 12100102400 |
6 | 1221252131 |
7 | 230362450 |
oct | 65520467 |
9 | 28417801 |
10 | 14065975 |
11 | 7a37a80 |
12 | 4864047 |
13 | 2bb6481 |
14 | 1c22127 |
15 | 137ca6a |
hex | d6a137 |
14065975 has 24 divisors (see below), whose sum is σ = 21748608. Its totient is φ = 8767200.
The previous prime is 14065969. The next prime is 14065981. The reversal of 14065975 is 57956041.
It is an interprime number because it is at equal distance from previous prime (14065969) and next prime (14065981).
It is not a de Polignac number, because 14065975 - 25 = 14065943 is a prime.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 1729 + ... + 5578.
It is an arithmetic number, because the mean of its divisors is an integer number (906192).
Almost surely, 214065975 is an apocalyptic number.
14065975 is a deficient number, since it is larger than the sum of its proper divisors (7682633).
14065975 is a wasteful number, since it uses less digits than its factorization.
14065975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7335 (or 7330 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 14065975 is about 3750.4633047132. The cubic root of 14065975 is about 241.3922264435.
It can be divided in two parts, 1406 and 5975, that added together give a triangular number (7381 = T121).
The spelling of 14065975 in words is "fourteen million, sixty-five thousand, nine hundred seventy-five".
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