Base | Representation |
---|---|
bin | 1011110100110000100111… |
… | …0010000011011010001101 |
3 | 1201000212221010212002202212 |
4 | 2331030021302003122031 |
5 | 3201002102202333401 |
6 | 43352331335400205 |
7 | 2511202434444041 |
oct | 275141162033215 |
9 | 51025833762685 |
10 | 13001030121101 |
11 | 4162784626a50 |
12 | 155b82a823065 |
13 | 733cb8210729 |
14 | 32d378b74021 |
15 | 1782bed17dbb |
hex | bd309c8368d |
13001030121101 has 8 divisors (see below), whose sum is σ = 14198374977600. Its totient is φ = 11806257435840.
The previous prime is 13001030121077. The next prime is 13001030121103. The reversal of 13001030121101 is 10112103010031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13001030121101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13001030121103) 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, 643032236 + ... + 643052453.
It is an arithmetic number, because the mean of its divisors is an integer number (1774796872200).
Almost surely, 213001030121101 is an apocalyptic number.
13001030121101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13001030121101 is a deficient number, since it is larger than the sum of its proper divisors (1197344856499).
13001030121101 is a wasteful number, since it uses less digits than its factorization.
13001030121101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1286085619.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 13001030121101 its reverse (10112103010031), we get a palindrome (23113133131132).
It can be divided in two parts, 13001030 and 121101, that added together give a palindrome (13122131).
The spelling of 13001030121101 in words is "thirteen trillion, one billion, thirty million, one hundred twenty-one thousand, one hundred one".
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