Base | Representation |
---|---|
bin | 101101001000001001110… |
… | …100010101101100100011 |
3 | 101222110120011021121022221 |
4 | 231020021310111230203 |
5 | 401302104030244021 |
6 | 10332350122011511 |
7 | 440022630310024 |
oct | 55101164255443 |
9 | 11873504247287 |
10 | 3101131103011 |
11 | a96200730257 |
12 | 42102a646b97 |
13 | 196587790366 |
14 | aa14a270c4b |
15 | 55a02e0a241 |
hex | 2d209d15b23 |
3101131103011 has 16 divisors (see below), whose sum is σ = 3203602617600. Its totient is φ = 3000051538848.
The previous prime is 3101131102997. The next prime is 3101131103039. The reversal of 3101131103011 is 1103011311013.
It is a cyclic number.
It is not a de Polignac number, because 3101131103011 - 233 = 3092541168419 is a prime.
It is a super-2 number, since 2×31011311030112 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3101131103041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21825345 + ... + 21966973.
It is an arithmetic number, because the mean of its divisors is an integer number (200225163600).
Almost surely, 23101131103011 is an apocalyptic number.
3101131103011 is a deficient number, since it is larger than the sum of its proper divisors (102471514589).
3101131103011 is a wasteful number, since it uses less digits than its factorization.
3101131103011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146538.
The product of its (nonzero) digits is 27, while the sum is 16.
Adding to 3101131103011 its reverse (1103011311013), we get a palindrome (4204142414024).
The spelling of 3101131103011 in words is "three trillion, one hundred one billion, one hundred thirty-one million, one hundred three thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •