Base | Representation |
---|---|
bin | 111000101001… |
… | …010111010011 |
3 | 1000221102200011 |
4 | 320221113103 |
5 | 12300140431 |
6 | 1250135351 |
7 | 240134656 |
oct | 70512723 |
9 | 30842604 |
10 | 14849491 |
11 | 8422708 |
12 | 4b81557 |
13 | 30cbca7 |
14 | 1d8789d |
15 | 1484cb1 |
hex | e295d3 |
14849491 has 8 divisors (see below), whose sum is σ = 15302144. Its totient is φ = 14401800.
The previous prime is 14849477. The next prime is 14849519. The reversal of 14849491 is 19494841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14849491 - 25 = 14849459 is a prime.
It is a super-3 number, since 3×148494913 (a number of 22 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14849591) 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, 5350 + ... + 7636.
It is an arithmetic number, because the mean of its divisors is an integer number (1912768).
Almost surely, 214849491 is an apocalyptic number.
14849491 is a deficient number, since it is larger than the sum of its proper divisors (452653).
14849491 is a wasteful number, since it uses less digits than its factorization.
14849491 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2481.
The product of its digits is 41472, while the sum is 40.
The square root of 14849491 is about 3853.5037303732. The cubic root of 14849491 is about 245.7935728348.
The spelling of 14849491 in words is "fourteen million, eight hundred forty-nine thousand, four hundred ninety-one".
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