Base | Representation |
---|---|
bin | 110011101100… |
… | …101001010110 |
3 | 221111112010212 |
4 | 303230221112 |
5 | 11432132324 |
6 | 1202245422 |
7 | 223122554 |
oct | 63545126 |
9 | 27445125 |
10 | 13552214 |
11 | 7716a85 |
12 | 4656872 |
13 | 2a66680 |
14 | 1b2abd4 |
15 | 12ca70e |
hex | ceca56 |
13552214 has 16 divisors (see below), whose sum is σ = 22014720. Its totient is φ = 6219840.
The previous prime is 13552211. The next prime is 13552237. The reversal of 13552214 is 41225531.
It is a self number, because there is not a number n which added to its sum of digits gives 13552214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13552211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3602 + ... + 6330.
It is an arithmetic number, because the mean of its divisors is an integer number (1375920).
Almost surely, 213552214 is an apocalyptic number.
13552214 is a deficient number, since it is larger than the sum of its proper divisors (8462506).
13552214 is a wasteful number, since it uses less digits than its factorization.
13552214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2935.
The product of its digits is 1200, while the sum is 23.
The square root of 13552214 is about 3681.3331824218. Note that the first 3 decimals coincide. The cubic root of 13552214 is about 238.4167427208.
Adding to 13552214 its reverse (41225531), we get a palindrome (54777745).
The spelling of 13552214 in words is "thirteen million, five hundred fifty-two thousand, two hundred fourteen".
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