Base | Representation |
---|---|
bin | 110011001111… |
… | …111000000111 |
3 | 221021112111110 |
4 | 303033320013 |
5 | 11414400000 |
6 | 1155540103 |
7 | 222122163 |
oct | 63177007 |
9 | 27245443 |
10 | 13434375 |
11 | 7646499 |
12 | 45ba633 |
13 | 2a24b46 |
14 | 1ad9ca3 |
15 | 12a5850 |
hex | ccfe07 |
13434375 has 24 divisors (see below), whose sum is σ = 22404816. Its totient is φ = 7160000.
The previous prime is 13434331. The next prime is 13434389. The reversal of 13434375 is 57343431.
It is not a de Polignac number, because 13434375 - 27 = 13434247 is a prime.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8659 + ... + 10091.
It is an arithmetic number, because the mean of its divisors is an integer number (933534).
Almost surely, 213434375 is an apocalyptic number.
13434375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13434375 is a deficient number, since it is larger than the sum of its proper divisors (8970441).
13434375 is an frugal number, since it uses more digits than its factorization.
13434375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1461 (or 1441 counting only the distinct ones).
The product of its digits is 15120, while the sum is 30.
The square root of 13434375 is about 3665.2933034070. The cubic root of 13434375 is about 237.7237042747.
The spelling of 13434375 in words is "thirteen million, four hundred thirty-four thousand, three hundred seventy-five".
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