Base | Representation |
---|---|
bin | 111001001001… |
… | …010110011001 |
3 | 1001012002101112 |
4 | 321021112121 |
5 | 12313334010 |
6 | 1253030105 |
7 | 241221641 |
oct | 71112631 |
9 | 31162345 |
10 | 14980505 |
11 | 8502091 |
12 | 5025335 |
13 | 3146807 |
14 | 1dbd521 |
15 | 14ada05 |
hex | e49599 |
14980505 has 8 divisors (see below), whose sum is σ = 18114624. Its totient is φ = 11892400.
The previous prime is 14980499. The next prime is 14980517. The reversal of 14980505 is 50508941.
14980505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14980505 - 24 = 14980489 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10781 + ... + 12090.
It is an arithmetic number, because the mean of its divisors is an integer number (2264328).
Almost surely, 214980505 is an apocalyptic number.
It is an amenable number.
14980505 is a deficient number, since it is larger than the sum of its proper divisors (3134119).
14980505 is a wasteful number, since it uses less digits than its factorization.
14980505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23007.
The product of its (nonzero) digits is 7200, while the sum is 32.
The square root of 14980505 is about 3870.4657342496. The cubic root of 14980505 is about 246.5143193258.
The spelling of 14980505 in words is "fourteen million, nine hundred eighty thousand, five hundred five".
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