Base | Representation |
---|---|
bin | 110011001100… |
… | …111001110111 |
3 | 221020220210111 |
4 | 303030321313 |
5 | 11414002244 |
6 | 1155403451 |
7 | 222041530 |
oct | 63147167 |
9 | 27226714 |
10 | 13422199 |
11 | 763832a |
12 | 45b3587 |
13 | 2a1c43b |
14 | 1ad5687 |
15 | 12a1e34 |
hex | ccce77 |
13422199 has 8 divisors (see below), whose sum is σ = 15361920. Its totient is φ = 11488056.
The previous prime is 13422169. The next prime is 13422209. The reversal of 13422199 is 99122431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13422199 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13422199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13422109) 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, 8052 + ... + 9574.
It is an arithmetic number, because the mean of its divisors is an integer number (1920240).
Almost surely, 213422199 is an apocalyptic number.
13422199 is a deficient number, since it is larger than the sum of its proper divisors (1939721).
13422199 is a wasteful number, since it uses less digits than its factorization.
13422199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2789.
The product of its digits is 3888, while the sum is 31.
The square root of 13422199 is about 3663.6319411207. The cubic root of 13422199 is about 237.6518637232.
The spelling of 13422199 in words is "thirteen million, four hundred twenty-two thousand, one hundred ninety-nine".
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