Base | Representation |
---|---|
bin | 110100100000… |
… | …010000111001 |
3 | 221220021011111 |
4 | 310200100321 |
5 | 12010414031 |
6 | 1211000321 |
7 | 224663143 |
oct | 64402071 |
9 | 27807144 |
10 | 13763641 |
11 | 7850911 |
12 | 47390a1 |
13 | 2b0b988 |
14 | 1b83c93 |
15 | 131d1b1 |
hex | d20439 |
13763641 has 8 divisors (see below), whose sum is σ = 14041440. Its totient is φ = 13488672.
The previous prime is 13763611. The next prime is 13763653. The reversal of 13763641 is 14636731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13763641 - 223 = 5375033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13763611) 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, 10941 + ... + 12133.
It is an arithmetic number, because the mean of its divisors is an integer number (1755180).
Almost surely, 213763641 is an apocalyptic number.
It is an amenable number.
13763641 is a deficient number, since it is larger than the sum of its proper divisors (277799).
13763641 is a wasteful number, since it uses less digits than its factorization.
13763641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1415.
The product of its digits is 9072, while the sum is 31.
The square root of 13763641 is about 3709.9381396460. The cubic root of 13763641 is about 239.6501906183.
The spelling of 13763641 in words is "thirteen million, seven hundred sixty-three thousand, six hundred forty-one".
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