Base | Representation |
---|---|
bin | 110101010000… |
… | …111011111110 |
3 | 222021101122101 |
4 | 311100323332 |
5 | 12033304011 |
6 | 1215135314 |
7 | 226453321 |
oct | 65207376 |
9 | 28241571 |
10 | 13963006 |
11 | 7977682 |
12 | 481453a |
13 | 2b7b645 |
14 | 1bd67b8 |
15 | 135c2c1 |
hex | d50efe |
13963006 has 4 divisors (see below), whose sum is σ = 20944512. Its totient is φ = 6981502.
The previous prime is 13962979. The next prime is 13963021. The reversal of 13963006 is 60036931.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60036931 = 29 ⋅2070239.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3490750 + ... + 3490753.
It is an arithmetic number, because the mean of its divisors is an integer number (5236128).
Almost surely, 213963006 is an apocalyptic number.
13963006 is a deficient number, since it is larger than the sum of its proper divisors (6981506).
13963006 is an equidigital number, since it uses as much as digits as its factorization.
13963006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6981505.
The product of its (nonzero) digits is 2916, while the sum is 28.
The square root of 13963006 is about 3736.7105855284. The cubic root of 13963006 is about 240.8017515316.
Adding to 13963006 its reverse (60036931), we get a palindrome (73999937).
The spelling of 13963006 in words is "thirteen million, nine hundred sixty-three thousand, six".
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