Base | Representation |
---|---|
bin | 111000001100… |
… | …011100111101 |
3 | 1000201102020011 |
4 | 320030130331 |
5 | 12232343234 |
6 | 1243423221 |
7 | 236132503 |
oct | 70143475 |
9 | 30642204 |
10 | 14731069 |
11 | 8351741 |
12 | 4b24b11 |
13 | 308a112 |
14 | 1d56673 |
15 | 145eb64 |
hex | e0c73d |
14731069 has 16 divisors (see below), whose sum is σ = 15890688. Its totient is φ = 13632192.
The previous prime is 14731049. The next prime is 14731091. The reversal of 14731069 is 96013741.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 14731069 - 217 = 14599997 is a prime.
It is a super-2 number, since 2×147310692 = 434008787765522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14731069.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14731039) 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 15 ways as a sum of consecutive naturals, for example, 74679 + ... + 74875.
It is an arithmetic number, because the mean of its divisors is an integer number (993168).
Almost surely, 214731069 is an apocalyptic number.
It is an amenable number.
14731069 is a deficient number, since it is larger than the sum of its proper divisors (1159619).
14731069 is a wasteful number, since it uses less digits than its factorization.
14731069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 324.
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 14731069 is about 3838.1074763482. The cubic root of 14731069 is about 245.1384418172.
The spelling of 14731069 in words is "fourteen million, seven hundred thirty-one thousand, sixty-nine".
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