Base | Representation |
---|---|
bin | 111000001110… |
… | …110100001101 |
3 | 1000201220111200 |
4 | 320032310031 |
5 | 12233200444 |
6 | 1243540113 |
7 | 236202642 |
oct | 70166415 |
9 | 30656450 |
10 | 14740749 |
11 | 8358a41 |
12 | 4b2a639 |
13 | 309164a |
14 | 1d59dc9 |
15 | 1462969 |
hex | e0ed0d |
14740749 has 12 divisors (see below), whose sum is σ = 21378396. Its totient is φ = 9787392.
The previous prime is 14740741. The next prime is 14740757. The reversal of 14740749 is 94704741.
14740749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (14740741) and next prime (14740757).
It can be written as a sum of positive squares in 2 ways, for example, as 13638249 + 1102500 = 3693^2 + 1050^2 .
It is not a de Polignac number, because 14740749 - 23 = 14740741 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14740741) 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, 874 + ... + 5499.
It is an arithmetic number, because the mean of its divisors is an integer number (1781533).
Almost surely, 214740749 is an apocalyptic number.
It is an amenable number.
14740749 is a deficient number, since it is larger than the sum of its proper divisors (6637647).
14740749 is a wasteful number, since it uses less digits than its factorization.
14740749 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6636 (or 6633 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 14740749 is about 3839.3683074173. The cubic root of 14740749 is about 245.1921247405.
It can be divided in two parts, 147407 and 49, that added together give a square (147456 = 3842).
The spelling of 14740749 in words is "fourteen million, seven hundred forty thousand, seven hundred forty-nine".
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