Base | Representation |
---|---|
bin | 1011111010100101011110… |
… | …1010111011001100101001 |
3 | 1201101110021122201211022110 |
4 | 2332221113222323030221 |
5 | 3204122044001414423 |
6 | 43510323313112533 |
7 | 2521344665100402 |
oct | 276512752731451 |
9 | 51343248654273 |
10 | 13101121123113 |
11 | 41a1177368221 |
12 | 1577102b58749 |
13 | 7405798331ca |
14 | 334151d229a9 |
15 | 17abcc02b193 |
hex | bea57abb329 |
13101121123113 has 16 divisors (see below), whose sum is σ = 18042201792000. Its totient is φ = 8447390327040.
The previous prime is 13101121123061. The next prime is 13101121123141. The reversal of 13101121123113 is 31132112110131.
It is not a de Polignac number, because 13101121123113 - 221 = 13101119025961 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13101121123113.
It is not an unprimeable number, because it can be changed into a prime (13101121123183) 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, 41055888 + ... + 41373761.
It is an arithmetic number, because the mean of its divisors is an integer number (1127637612000).
Almost surely, 213101121123113 is an apocalyptic number.
It is an amenable number.
13101121123113 is a deficient number, since it is larger than the sum of its proper divisors (4941080668887).
13101121123113 is a wasteful number, since it uses less digits than its factorization.
13101121123113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82431392.
The product of its (nonzero) digits is 108, while the sum is 21.
Adding to 13101121123113 its reverse (31132112110131), we get a palindrome (44233233233244).
The spelling of 13101121123113 in words is "thirteen trillion, one hundred one billion, one hundred twenty-one million, one hundred twenty-three thousand, one hundred thirteen".
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