Base | Representation |
---|---|
bin | 11000101010111011… |
… | …01011010101110010 |
3 | 1021012001210212120012 |
4 | 30111131223111302 |
5 | 204111210044442 |
6 | 10030142214522 |
7 | 646136445311 |
oct | 142535532562 |
9 | 37161725505 |
10 | 13245003122 |
11 | 568750597a |
12 | 2697884442 |
13 | 1331084b70 |
14 | 8d9104278 |
15 | 527bea582 |
hex | 31576b572 |
13245003122 has 8 divisors (see below), whose sum is σ = 21395774316. Its totient is φ = 6113078352.
The previous prime is 13245003103. The next prime is 13245003143. The reversal of 13245003122 is 22130054231.
It can be written as a sum of positive squares in 2 ways, for example, as 13243636561 + 1366561 = 115081^2 + 1169^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254711573 + ... + 254711624.
Almost surely, 213245003122 is an apocalyptic number.
13245003122 is a deficient number, since it is larger than the sum of its proper divisors (8150771194).
13245003122 is a wasteful number, since it uses less digits than its factorization.
13245003122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 509423212.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 13245003122 its reverse (22130054231), we get a palindrome (35375057353).
The spelling of 13245003122 in words is "thirteen billion, two hundred forty-five million, three thousand, one hundred twenty-two".
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