Base | Representation |
---|---|
bin | 11000010011001101… |
… | …00110010101110001 |
3 | 1020200012101020122112 |
4 | 30021212212111301 |
5 | 203204234442340 |
6 | 5554313215105 |
7 | 641202205106 |
oct | 141146462561 |
9 | 36605336575 |
10 | 13046015345 |
11 | 5595154470 |
12 | 2641101495 |
13 | 12cba9350c |
14 | 8ba906aad |
15 | 5154e1065 |
hex | 3099a6571 |
13046015345 has 16 divisors (see below), whose sum is σ = 17318966400. Its totient is φ = 9354374400.
The previous prime is 13046015341. The next prime is 13046015351. The reversal of 13046015345 is 54351064031.
It is not a de Polignac number, because 13046015345 - 22 = 13046015341 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13046015341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1666520 + ... + 1674329.
It is an arithmetic number, because the mean of its divisors is an integer number (1082435400).
Almost surely, 213046015345 is an apocalyptic number.
It is an amenable number.
13046015345 is a deficient number, since it is larger than the sum of its proper divisors (4272951055).
13046015345 is a wasteful number, since it uses less digits than its factorization.
13046015345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3340936.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 13046015345 its reverse (54351064031), we get a palindrome (67397079376).
The spelling of 13046015345 in words is "thirteen billion, forty-six million, fifteen thousand, three hundred forty-five".
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