Base | Representation |
---|---|
bin | 1001001100110011011010… |
… | …10100101110000001110001 |
3 | 2122122002002020112201220110 |
4 | 10212121231110232001301 |
5 | 10122431323302041423 |
6 | 111010015230331533 |
7 | 4155436156404144 |
oct | 446315524560161 |
9 | 78562066481813 |
10 | 20231130112113 |
11 | 649aa79584218 |
12 | 2328b18659ba9 |
13 | b39a30b5c99b |
14 | 4dd2988c405b |
15 | 2513d1267193 |
hex | 12666d52e071 |
20231130112113 has 16 divisors (see below), whose sum is σ = 27253887989760. Its totient is φ = 13348588582224.
The previous prime is 20231130112093. The next prime is 20231130112133. The reversal of 20231130112113 is 31121103113202.
It is an interprime number because it is at equal distance from previous prime (20231130112093) and next prime (20231130112133).
It is not a de Polignac number, because 20231130112113 - 26 = 20231130112049 is a prime.
It is a super-2 number, since 2×202311301121132 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 20231130112113.
It is not an unprimeable number, because it can be changed into a prime (20231130112133) 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, 86436381 + ... + 86670122.
It is an arithmetic number, because the mean of its divisors is an integer number (1703367999360).
Almost surely, 220231130112113 is an apocalyptic number.
It is an amenable number.
20231130112113 is a deficient number, since it is larger than the sum of its proper divisors (7022757877647).
20231130112113 is a wasteful number, since it uses less digits than its factorization.
20231130112113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173106908.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 20231130112113 its reverse (31121103113202), we get a palindrome (51352233225315).
The spelling of 20231130112113 in words is "twenty trillion, two hundred thirty-one billion, one hundred thirty million, one hundred twelve thousand, one hundred thirteen".
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