Base | Representation |
---|---|
bin | 111000110110… |
… | …001110000101 |
3 | 1001001002220110 |
4 | 320312032011 |
5 | 12303332044 |
6 | 1251223233 |
7 | 240444333 |
oct | 70661605 |
9 | 31032813 |
10 | 14902149 |
11 | 8459229 |
12 | 4ba7b19 |
13 | 3119c52 |
14 | 1d9cb53 |
15 | 14956b9 |
hex | e36385 |
14902149 has 16 divisors (see below), whose sum is σ = 21489408. Its totient is φ = 9149952.
The previous prime is 14902141. The next prime is 14902171. The reversal of 14902149 is 94120941.
14902149 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14902149 - 23 = 14902141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14902141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712 + ... + 5505.
It is an arithmetic number, because the mean of its divisors is an integer number (1343088).
Almost surely, 214902149 is an apocalyptic number.
It is an amenable number.
14902149 is a deficient number, since it is larger than the sum of its proper divisors (6587259).
14902149 is a wasteful number, since it uses less digits than its factorization.
14902149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6284.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 14902149 is about 3860.3301672266. The cubic root of 14902149 is about 246.0837674933.
It can be divided in two parts, 14902 and 149, that added together give a palindrome (15051).
The spelling of 14902149 in words is "fourteen million, nine hundred two thousand, one hundred forty-nine".
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