Base | Representation |
---|---|
bin | 110100010010… |
… | …000110110101 |
3 | 221210022121210 |
4 | 310102012311 |
5 | 12002040103 |
6 | 1205432033 |
7 | 224332113 |
oct | 64220665 |
9 | 27708553 |
10 | 13705653 |
11 | 7811295 |
12 | 470b619 |
13 | 2abb470 |
14 | 1b6aab3 |
15 | 130ae03 |
hex | d121b5 |
13705653 has 8 divisors (see below), whose sum is σ = 19679968. Its totient is φ = 8434224.
The previous prime is 13705633. The next prime is 13705667. The reversal of 13705653 is 35650731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13705653 - 26 = 13705589 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13705653.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13705633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175675 + ... + 175752.
It is an arithmetic number, because the mean of its divisors is an integer number (2459996).
Almost surely, 213705653 is an apocalyptic number.
13705653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13705653 is a deficient number, since it is larger than the sum of its proper divisors (5974315).
13705653 is a wasteful number, since it uses less digits than its factorization.
13705653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 351443.
The product of its (nonzero) digits is 9450, while the sum is 30.
The square root of 13705653 is about 3702.1146659713. The cubic root of 13705653 is about 239.3131577685.
The spelling of 13705653 in words is "thirteen million, seven hundred five thousand, six hundred fifty-three".
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