Base | Representation |
---|---|
bin | 110011000111… |
… | …110001111110 |
3 | 221012212000021 |
4 | 303013301332 |
5 | 11412314324 |
6 | 1155122354 |
7 | 221623411 |
oct | 63076176 |
9 | 27185007 |
10 | 13401214 |
11 | 7623592 |
12 | 45a33ba |
13 | 2a12a18 |
14 | 1acbb78 |
15 | 129aae4 |
hex | cc7c7e |
13401214 has 4 divisors (see below), whose sum is σ = 20101824. Its totient is φ = 6700606.
The previous prime is 13401211. The next prime is 13401217. The reversal of 13401214 is 41210431.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (13401211) and next prime (13401217).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13401211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3350302 + ... + 3350305.
It is an arithmetic number, because the mean of its divisors is an integer number (5025456).
Almost surely, 213401214 is an apocalyptic number.
13401214 is a deficient number, since it is larger than the sum of its proper divisors (6700610).
13401214 is an equidigital number, since it uses as much as digits as its factorization.
13401214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6700609.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 13401214 is about 3660.7668595528. The cubic root of 13401214 is about 237.5279464806.
Adding to 13401214 its reverse (41210431), we get a palindrome (54611645).
The spelling of 13401214 in words is "thirteen million, four hundred one thousand, two hundred fourteen".
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