Base | Representation |
---|---|
bin | 110111010001… |
… | …110001100100 |
3 | 1000021012112111 |
4 | 313101301210 |
5 | 12202200344 |
6 | 1234330404 |
7 | 234112003 |
oct | 67216144 |
9 | 30235474 |
10 | 14490724 |
11 | 81a8106 |
12 | 4a29a04 |
13 | 30048c1 |
14 | 1cd2c3a |
15 | 1413834 |
hex | dd1c64 |
14490724 has 12 divisors (see below), whose sum is σ = 25385724. Its totient is φ = 7237664.
The previous prime is 14490703. The next prime is 14490727. The reversal of 14490724 is 42709441.
14490724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7896100 + 6594624 = 2810^2 + 2568^2 .
It is a super-3 number, since 3×144907243 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (14490727) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5442 + ... + 7654.
It is an arithmetic number, because the mean of its divisors is an integer number (2115477).
Almost surely, 214490724 is an apocalyptic number.
It is an amenable number.
14490724 is a deficient number, since it is larger than the sum of its proper divisors (10895000).
14490724 is a wasteful number, since it uses less digits than its factorization.
14490724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3854 (or 3852 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 14490724 is about 3806.6683596027. The cubic root of 14490724 is about 243.7979380621.
The spelling of 14490724 in words is "fourteen million, four hundred ninety thousand, seven hundred twenty-four".
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