Base | Representation |
---|---|
bin | 110011010010… |
… | …010000000101 |
3 | 221022000211200 |
4 | 303102100011 |
5 | 11420202401 |
6 | 1200053113 |
7 | 222162426 |
oct | 63222005 |
9 | 27260750 |
10 | 13444101 |
11 | 7652830 |
12 | 4604199 |
13 | 2a293b8 |
14 | 1add64d |
15 | 12a8686 |
hex | cd2405 |
13444101 has 12 divisors (see below), whose sum is σ = 21184800. Its totient is φ = 8147880.
The previous prime is 13444099. The next prime is 13444117. The reversal of 13444101 is 10144431.
It is not a de Polignac number, because 13444101 - 21 = 13444099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13440101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67801 + ... + 67998.
It is an arithmetic number, because the mean of its divisors is an integer number (1765400).
Almost surely, 213444101 is an apocalyptic number.
13444101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13444101 is a deficient number, since it is larger than the sum of its proper divisors (7740699).
13444101 is a wasteful number, since it uses less digits than its factorization.
13444101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135816 (or 135813 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 13444101 is about 3666.6198330342. The cubic root of 13444101 is about 237.7810582147.
Adding to 13444101 its reverse (10144431), we get a palindrome (23588532).
It can be divided in two parts, 1344 and 4101, that added together give a palindrome (5445).
The spelling of 13444101 in words is "thirteen million, four hundred forty-four thousand, one hundred one".
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