Base | Representation |
---|---|
bin | 1011111010100001101011… |
… | …1000100111001110001011 |
3 | 1201101100122120202111112221 |
4 | 2332220122320213032023 |
5 | 3204113001413114011 |
6 | 43510034202514511 |
7 | 2521310502541435 |
oct | 276503270471613 |
9 | 51340576674487 |
10 | 13100101301131 |
11 | 41a07a3735939 |
12 | 1576a79505a37 |
13 | 740446475950 |
14 | 3340966d5655 |
15 | 17ab6c731971 |
hex | bea1ae2738b |
13100101301131 has 16 divisors (see below), whose sum is σ = 14864447261440. Its totient is φ = 11445058749600.
The previous prime is 13100101301129. The next prime is 13100101301227. The reversal of 13100101301131 is 13110310100131.
It is a cyclic number.
It is not a de Polignac number, because 13100101301131 - 21 = 13100101301129 is a prime.
It is a super-2 number, since 2×131001013011312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13100101304131) 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, 24972015 + ... + 25491208.
It is an arithmetic number, because the mean of its divisors is an integer number (929027953840).
Almost surely, 213100101301131 is an apocalyptic number.
13100101301131 is a deficient number, since it is larger than the sum of its proper divisors (1764345960309).
13100101301131 is a wasteful number, since it uses less digits than its factorization.
13100101301131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50464306.
The product of its (nonzero) digits is 27, while the sum is 16.
Adding to 13100101301131 its reverse (13110310100131), we get a palindrome (26210411401262).
The spelling of 13100101301131 in words is "thirteen trillion, one hundred billion, one hundred one million, three hundred one thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •