Base | Representation |
---|---|
bin | 1011110101011001111101… |
… | …1000110110000110110001 |
3 | 1201001221120201021220020220 |
4 | 2331112133120312012301 |
5 | 3201142320241430001 |
6 | 43401405013123253 |
7 | 2512044466222344 |
oct | 275263730660661 |
9 | 51057521256226 |
10 | 13012130030001 |
11 | 41674601a3883 |
12 | 1561a08029529 |
13 | 735066a4926b |
14 | 32db0d01045b |
15 | 17871e53ec36 |
hex | bd59f6361b1 |
13012130030001 has 8 divisors (see below), whose sum is σ = 17474323302240. Its totient is φ = 8612345055552.
The previous prime is 13012130029991. The next prime is 13012130030021. The reversal of 13012130030001 is 10003003121031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13012130030001 - 26 = 13012130029937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13012130030021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15602073960 + ... + 15602074793.
It is an arithmetic number, because the mean of its divisors is an integer number (2184290412780).
Almost surely, 213012130030001 is an apocalyptic number.
It is an amenable number.
13012130030001 is a deficient number, since it is larger than the sum of its proper divisors (4462193272239).
13012130030001 is a wasteful number, since it uses less digits than its factorization.
13012130030001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31204148895.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13012130030001 its reverse (10003003121031), we get a palindrome (23015133151032).
The spelling of 13012130030001 in words is "thirteen trillion, twelve billion, one hundred thirty million, thirty thousand, one".
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