Base | Representation |
---|---|
bin | 110101101100… |
… | …111011010001 |
3 | 222111012220102 |
4 | 311230323101 |
5 | 12100441044 |
6 | 1221422145 |
7 | 230441465 |
oct | 65547321 |
9 | 28435812 |
10 | 14077649 |
11 | 7a45823 |
12 | 486a955 |
13 | 2bbb891 |
14 | 1c264a5 |
15 | 138124e |
hex | d6ced1 |
14077649 has 8 divisors (see below), whose sum is σ = 15309288. Its totient is φ = 12890880.
The previous prime is 14077643. The next prime is 14077663. The reversal of 14077649 is 94677041.
It can be written as a sum of positive squares in 4 ways, for example, as 7524049 + 6553600 = 2743^2 + 2560^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14077649 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14077643) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10562 + ... + 11819.
It is an arithmetic number, because the mean of its divisors is an integer number (1913661).
Almost surely, 214077649 is an apocalyptic number.
It is an amenable number.
14077649 is a deficient number, since it is larger than the sum of its proper divisors (1231639).
14077649 is a wasteful number, since it uses less digits than its factorization.
14077649 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22435.
The product of its (nonzero) digits is 42336, while the sum is 38.
The square root of 14077649 is about 3752.0193229780. The cubic root of 14077649 is about 241.4589888166.
The spelling of 14077649 in words is "fourteen million, seventy-seven thousand, six hundred forty-nine".
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