Base | Representation |
---|---|
bin | 111000101010… |
… | …010101110101 |
3 | 1000221122011101 |
4 | 320222111311 |
5 | 12300302433 |
6 | 1250210101 |
7 | 240152434 |
oct | 70522565 |
9 | 30848141 |
10 | 14853493 |
11 | 8425716 |
12 | 4b83931 |
13 | 3100a65 |
14 | 1d8911b |
15 | 148607d |
hex | e2a575 |
14853493 has 2 divisors, whose sum is σ = 14853494. Its totient is φ = 14853492.
The previous prime is 14853491. The next prime is 14853499. The reversal of 14853493 is 39435841.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 14691889 + 161604 = 3833^2 + 402^2 .
It is a cyclic number.
It is not a de Polignac number, because 14853493 - 21 = 14853491 is a prime.
Together with 14853491, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14853491) 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 as a sum of consecutive naturals, namely, 7426746 + 7426747.
It is an arithmetic number, because the mean of its divisors is an integer number (7426747).
Almost surely, 214853493 is an apocalyptic number.
It is an amenable number.
14853493 is a deficient number, since it is larger than the sum of its proper divisors (1).
14853493 is an equidigital number, since it uses as much as digits as its factorization.
14853493 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 51840, while the sum is 37.
The square root of 14853493 is about 3854.0229630868. The cubic root of 14853493 is about 245.8156516505.
The spelling of 14853493 in words is "fourteen million, eight hundred fifty-three thousand, four hundred ninety-three".
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