Base | Representation |
---|---|
bin | 11000001111001001… |
… | …11011100000000101 |
3 | 1020120211102021022221 |
4 | 30013210323200011 |
5 | 203122034221201 |
6 | 5551100452341 |
7 | 640310241664 |
oct | 140744734005 |
9 | 36524367287 |
10 | 13012023301 |
11 | 5577a47772 |
12 | 263184a0b1 |
13 | 12c4a21494 |
14 | 8b61b8ddb |
15 | 5125294a1 |
hex | 30793b805 |
13012023301 has 16 divisors (see below), whose sum is σ = 13384440000. Its totient is φ = 12645502848.
The previous prime is 13012023281. The next prime is 13012023317. The reversal of 13012023301 is 10332021031.
It is a cyclic number.
It is not a de Polignac number, because 13012023301 - 213 = 13012015109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13012023361) 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, 2973351 + ... + 2977723.
It is an arithmetic number, because the mean of its divisors is an integer number (836527500).
Almost surely, 213012023301 is an apocalyptic number.
It is an amenable number.
13012023301 is a deficient number, since it is larger than the sum of its proper divisors (372416699).
13012023301 is an equidigital number, since it uses as much as digits as its factorization.
13012023301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5028.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13012023301 its reverse (10332021031), we get a palindrome (23344044332).
The spelling of 13012023301 in words is "thirteen billion, twelve million, twenty-three thousand, three hundred one".
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