Base | Representation |
---|---|
bin | 110011001010… |
… | …011111010010 |
3 | 221020102020002 |
4 | 303022133102 |
5 | 11413143211 |
6 | 1155250002 |
7 | 222000635 |
oct | 63123722 |
9 | 27212202 |
10 | 13412306 |
11 | 7630956 |
12 | 45a9902 |
13 | 2a17a9b |
14 | 1ad1c1c |
15 | 129e03b |
hex | cca7d2 |
13412306 has 4 divisors (see below), whose sum is σ = 20118462. Its totient is φ = 6706152.
The previous prime is 13412299. The next prime is 13412359. The reversal of 13412306 is 60321431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60321431 = 6529 ⋅9239.
It can be written as a sum of positive squares in only one way, i.e., 13388281 + 24025 = 3659^2 + 155^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3353075 + ... + 3353078.
Almost surely, 213412306 is an apocalyptic number.
13412306 is a deficient number, since it is larger than the sum of its proper divisors (6706156).
13412306 is an equidigital number, since it uses as much as digits as its factorization.
13412306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6706155.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 13412306 is about 3662.2815293202. The cubic root of 13412306 is about 237.5934612771.
Adding to 13412306 its reverse (60321431), we get a palindrome (73733737).
The spelling of 13412306 in words is "thirteen million, four hundred twelve thousand, three hundred six".
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