Base | Representation |
---|---|
bin | 110101011101… |
… | …010100011101 |
3 | 222100222012212 |
4 | 311131110131 |
5 | 12041414400 |
6 | 1220210205 |
7 | 230054225 |
oct | 65352435 |
9 | 28328185 |
10 | 14013725 |
11 | 7a017a0 |
12 | 4839965 |
13 | 2b9875b |
14 | 1c0b085 |
15 | 136c335 |
hex | d5d51d |
14013725 has 24 divisors (see below), whose sum is σ = 19150560. Its totient is φ = 10088000.
The previous prime is 14013721. The next prime is 14013733. The reversal of 14013725 is 52731041.
It is not a de Polignac number, because 14013725 - 22 = 14013721 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14013725.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14013721) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35831 + ... + 36219.
It is an arithmetic number, because the mean of its divisors is an integer number (797940).
Almost surely, 214013725 is an apocalyptic number.
It is an amenable number.
14013725 is a deficient number, since it is larger than the sum of its proper divisors (5136835).
14013725 is a wasteful number, since it uses less digits than its factorization.
14013725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541 (or 536 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 14013725 is about 3743.4910177533. The cubic root of 14013725 is about 241.0929607000.
Adding to 14013725 its reverse (52731041), we get a palindrome (66744766).
The spelling of 14013725 in words is "fourteen million, thirteen thousand, seven hundred twenty-five".
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