Base | Representation |
---|---|
bin | 110011001001… |
… | …000100000010 |
3 | 221020010012210 |
4 | 303021010002 |
5 | 11413001331 |
6 | 1155202550 |
7 | 221644623 |
oct | 63110402 |
9 | 27203183 |
10 | 13406466 |
11 | 7627527 |
12 | 45a6456 |
13 | 2a15228 |
14 | 1acda4a |
15 | 129c446 |
hex | cc9102 |
13406466 has 16 divisors (see below), whose sum is σ = 26928000. Its totient is φ = 4449648.
The previous prime is 13406461. The next prime is 13406473. The reversal of 13406466 is 66460431.
It is not an unprimeable number, because it can be changed into a prime (13406461) 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, 3241 + ... + 6108.
It is an arithmetic number, because the mean of its divisors is an integer number (1683000).
Almost surely, 213406466 is an apocalyptic number.
13406466 is an abundant number, since it is smaller than the sum of its proper divisors (13521534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13406466 is a wasteful number, since it uses less digits than its factorization.
13406466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9593.
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 13406466 is about 3661.4841253240. The cubic root of 13406466 is about 237.5589718748.
Adding to 13406466 its reverse (66460431), we get a palindrome (79866897).
The spelling of 13406466 in words is "thirteen million, four hundred six thousand, four hundred sixty-six".
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