Base | Representation |
---|---|
bin | 110011011000… |
… | …001111110111 |
3 | 221100021112101 |
4 | 303120033313 |
5 | 11421444123 |
6 | 1200402531 |
7 | 222324145 |
oct | 63301767 |
9 | 27307471 |
10 | 13468663 |
11 | 766a22a |
12 | 4616447 |
13 | 2a37630 |
14 | 1b08595 |
15 | 12b0aad |
hex | cd83f7 |
13468663 has 16 divisors (see below), whose sum is σ = 15769600. Its totient is φ = 11391840.
The previous prime is 13468661. The next prime is 13468667. The reversal of 13468663 is 36686431.
It is a cyclic number.
It is not a de Polignac number, because 13468663 - 21 = 13468661 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13468661) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6778 + ... + 8536.
It is an arithmetic number, because the mean of its divisors is an integer number (985600).
Almost surely, 213468663 is an apocalyptic number.
13468663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13468663 is a deficient number, since it is larger than the sum of its proper divisors (2300937).
13468663 is a wasteful number, since it uses less digits than its factorization.
13468663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1822.
The product of its digits is 62208, while the sum is 37.
The square root of 13468663 is about 3669.9677110296. The cubic root of 13468663 is about 237.9257765865.
The spelling of 13468663 in words is "thirteen million, four hundred sixty-eight thousand, six hundred sixty-three".
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