Base | Representation |
---|---|
bin | 111000111100… |
… | …011010000101 |
3 | 1001002101200010 |
4 | 320330122011 |
5 | 12310134433 |
6 | 1251540433 |
7 | 240611250 |
oct | 70743205 |
9 | 31071603 |
10 | 14927493 |
11 | 8476279 |
12 | 4bba719 |
13 | 3128649 |
14 | 1da8097 |
15 | 149ce63 |
hex | e3c685 |
14927493 has 32 divisors (see below), whose sum is σ = 23744512. Its totient is φ = 8164800.
The previous prime is 14927477. The next prime is 14927509. The reversal of 14927493 is 39472941.
14927493 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 an interprime number because it is at equal distance from previous prime (14927477) and next prime (14927509).
It is not a de Polignac number, because 14927493 - 24 = 14927477 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14922493) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54948 + ... + 55218.
It is an arithmetic number, because the mean of its divisors is an integer number (742016).
Almost surely, 214927493 is an apocalyptic number.
It is an amenable number.
14927493 is a deficient number, since it is larger than the sum of its proper divisors (8817019).
14927493 is a wasteful number, since it uses less digits than its factorization.
14927493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385.
The product of its digits is 54432, while the sum is 39.
The square root of 14927493 is about 3863.6113935022. The cubic root of 14927493 is about 246.2231929041.
The spelling of 14927493 in words is "fourteen million, nine hundred twenty-seven thousand, four hundred ninety-three".
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