Base | Representation |
---|---|
bin | 110010000000… |
… | …000011100010 |
3 | 220122221000020 |
4 | 302000003202 |
5 | 11323414201 |
6 | 1144534310 |
7 | 216261033 |
oct | 62000342 |
9 | 26587006 |
10 | 13107426 |
11 | 7442892 |
12 | 4481396 |
13 | 293c097 |
14 | 1a52a8a |
15 | 123da36 |
hex | c800e2 |
13107426 has 16 divisors (see below), whose sum is σ = 26271264. Its totient is φ = 4359744.
The previous prime is 13107421. The next prime is 13107431. The reversal of 13107426 is 62470131.
It is an interprime number because it is at equal distance from previous prime (13107421) and next prime (13107431).
It is a junction number, because it is equal to n+sod(n) for n = 13107396 and 13107405.
It is not an unprimeable number, because it can be changed into a prime (13107421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050 + ... + 5226.
It is an arithmetic number, because the mean of its divisors is an integer number (1641954).
Almost surely, 213107426 is an apocalyptic number.
13107426 is an abundant number, since it is smaller than the sum of its proper divisors (13163838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13107426 is a wasteful number, since it uses less digits than its factorization.
13107426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4705.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 13107426 is about 3620.4179316758. The cubic root of 13107426 is about 235.7793710340.
Adding to 13107426 its reverse (62470131), we get a palindrome (75577557).
The spelling of 13107426 in words is "thirteen million, one hundred seven thousand, four hundred twenty-six".
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