Base | Representation |
---|---|
bin | 110011001101… |
… | …011011100111 |
3 | 221021000202111 |
4 | 303031123213 |
5 | 11414034414 |
6 | 1155421451 |
7 | 222051034 |
oct | 63153347 |
9 | 27230674 |
10 | 13424359 |
11 | 7639a13 |
12 | 45b4887 |
13 | 2a20410 |
14 | 1ad638b |
15 | 12a28c4 |
hex | ccd6e7 |
13424359 has 4 divisors (see below), whose sum is σ = 14457016. Its totient is φ = 12391704.
The previous prime is 13424347. The next prime is 13424363. The reversal of 13424359 is 95342431.
13424359 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 13424359 - 27 = 13424231 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13424359.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13424459) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516309 + ... + 516334.
It is an arithmetic number, because the mean of its divisors is an integer number (3614254).
Almost surely, 213424359 is an apocalyptic number.
13424359 is a deficient number, since it is larger than the sum of its proper divisors (1032657).
13424359 is a wasteful number, since it uses less digits than its factorization.
13424359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1032656.
The product of its digits is 12960, while the sum is 31.
The square root of 13424359 is about 3663.9267186995. The cubic root of 13424359 is about 237.6646112740.
The spelling of 13424359 in words is "thirteen million, four hundred twenty-four thousand, three hundred fifty-nine".
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