Base | Representation |
---|---|
bin | 111001001011… |
… | …110100010110 |
3 | 1001012121020221 |
4 | 321023310112 |
5 | 12314144424 |
6 | 1253144554 |
7 | 241263262 |
oct | 71136426 |
9 | 31177227 |
10 | 14990614 |
11 | 8509741 |
12 | 502b15a |
13 | 314b2b2 |
14 | 1dc30a2 |
15 | 14b19e4 |
hex | e4bd16 |
14990614 has 4 divisors (see below), whose sum is σ = 22485924. Its totient is φ = 7495306.
The previous prime is 14990609. The next prime is 14990627. The reversal of 14990614 is 41609941.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41609941 = 37 ⋅1124593.
It is a self number, because there is not a number n which added to its sum of digits gives 14990614.
It is a congruent number.
It is an unprimeable number.
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, 3747652 + ... + 3747655.
It is an arithmetic number, because the mean of its divisors is an integer number (5621481).
Almost surely, 214990614 is an apocalyptic number.
14990614 is a deficient number, since it is larger than the sum of its proper divisors (7495310).
14990614 is an equidigital number, since it uses as much as digits as its factorization.
14990614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7495309.
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 14990614 is about 3871.7714292040. The cubic root of 14990614 is about 246.5697569967.
The spelling of 14990614 in words is "fourteen million, nine hundred ninety thousand, six hundred fourteen".
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