Base | Representation |
---|---|
bin | 111001001001… |
… | …011010110001 |
3 | 1001012002202220 |
4 | 321021122301 |
5 | 12313341120 |
6 | 1253031253 |
7 | 241222521 |
oct | 71113261 |
9 | 31162686 |
10 | 14980785 |
11 | 8502316 |
12 | 5025529 |
13 | 3146991 |
14 | 1dbd681 |
15 | 14adb40 |
hex | e496b1 |
14980785 has 16 divisors (see below), whose sum is σ = 24554880. Its totient is φ = 7794560.
The previous prime is 14980739. The next prime is 14980837. The reversal of 14980785 is 58708941.
14980785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-14980785 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11565 + ... + 12794.
It is an arithmetic number, because the mean of its divisors is an integer number (1534680).
Almost surely, 214980785 is an apocalyptic number.
14980785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14980785 is a deficient number, since it is larger than the sum of its proper divisors (9574095).
14980785 is a wasteful number, since it uses less digits than its factorization.
14980785 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24408.
The product of its (nonzero) digits is 80640, while the sum is 42.
The square root of 14980785 is about 3870.5019054381. The cubic root of 14980785 is about 246.5158551792.
The spelling of 14980785 in words is "fourteen million, nine hundred eighty thousand, seven hundred eighty-five".
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