Base | Representation |
---|---|
bin | 11101000110101111111… |
… | …110001100111001111111 |
3 | 21002012122020210200122220 |
4 | 131012233332030321333 |
5 | 230232212200024411 |
6 | 4130501103540423 |
7 | 264334433301663 |
oct | 35065776147177 |
9 | 7065566720586 |
10 | 2000112111231 |
11 | 7012741646a3 |
12 | 2837755ba713 |
13 | 1167c0858690 |
14 | 6cb3d7148a3 |
15 | 37062c75b06 |
hex | 1d1aff8ce7f |
2000112111231 has 16 divisors (see below), whose sum is σ = 2874969500256. Its totient is φ = 1229546658816.
The previous prime is 2000112111229. The next prime is 2000112111233. The reversal of 2000112111231 is 1321112110002.
It is an interprime number because it is at equal distance from previous prime (2000112111229) and next prime (2000112111233).
It is not a de Polignac number, because 2000112111231 - 21 = 2000112111229 is a prime.
It is a super-2 number, since 2×20001121112312 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2000112111231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000112111233) 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, 26869930 + ... + 26944263.
It is an arithmetic number, because the mean of its divisors is an integer number (179685593766).
Almost surely, 22000112111231 is an apocalyptic number.
2000112111231 is a deficient number, since it is larger than the sum of its proper divisors (874857389025).
2000112111231 is a wasteful number, since it uses less digits than its factorization.
2000112111231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53815162.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 2000112111231 its reverse (1321112110002), we get a palindrome (3321224221233).
The spelling of 2000112111231 in words is "two trillion, one hundred twelve million, one hundred eleven thousand, two hundred thirty-one".
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