Base | Representation |
---|---|
bin | 1011110101011101100111… |
… | …1011010000101000110101 |
3 | 1201002001010011021202022200 |
4 | 2331113121323100220311 |
5 | 3201201323201130401 |
6 | 43402050255015113 |
7 | 2512111023022056 |
oct | 275273173205065 |
9 | 51061104252280 |
10 | 13013112130101 |
11 | 4167914601156 |
12 | 1562040b0a499 |
13 | 735192359b95 |
14 | 32dba361c72d |
15 | 17877a887686 |
hex | bd5d9ed0a35 |
13013112130101 has 12 divisors (see below), whose sum is σ = 18979209925728. Its totient is φ = 8591180823144.
The previous prime is 13013112130087. The next prime is 13013112130121. The reversal of 13013112130101 is 10103121131031.
13013112130101 is a `hidden beast` number, since 1 + 30 + 1 + 311 + 21 + 301 + 0 + 1 = 666.
It is not a de Polignac number, because 13013112130101 - 225 = 13013078575669 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13013112130121) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7018937655 + ... + 7018939508.
It is an arithmetic number, because the mean of its divisors is an integer number (1581600827144).
Almost surely, 213013112130101 is an apocalyptic number.
It is an amenable number.
13013112130101 is a deficient number, since it is larger than the sum of its proper divisors (5966097795627).
13013112130101 is a wasteful number, since it uses less digits than its factorization.
13013112130101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14037877272 (or 14037877269 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
Adding to 13013112130101 its reverse (10103121131031), we get a palindrome (23116233261132).
The spelling of 13013112130101 in words is "thirteen trillion, thirteen billion, one hundred twelve million, one hundred thirty thousand, one hundred one".
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