Base | Representation |
---|---|
bin | 10000001011101110111… |
… | …111111011111000100011 |
3 | 10221022112221121120011021 |
4 | 100023232333323320203 |
5 | 121210100443101011 |
6 | 2210521420430311 |
7 | 143230104036316 |
oct | 20135677737043 |
9 | 3838487546137 |
10 | 1112111300131 |
11 | 399709922047 |
12 | 15b64b9a8397 |
13 | 80b4400bb60 |
14 | 3bb7dbb897d |
15 | 1ddddda9471 |
hex | 102eeffbe23 |
1112111300131 has 8 divisors (see below), whose sum is σ = 1197871394720. Its totient is φ = 1026381644352.
The previous prime is 1112111300101. The next prime is 1112111300227. The reversal of 1112111300131 is 1310031112111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1112111300131 - 25 = 1112111300099 is a prime.
It is a super-2 number, since 2×11121113001312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1112111300101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7533786 + ... + 7679983.
It is an arithmetic number, because the mean of its divisors is an integer number (149733924340).
Almost surely, 21112111300131 is an apocalyptic number.
1112111300131 is a deficient number, since it is larger than the sum of its proper divisors (85760094589).
1112111300131 is a wasteful number, since it uses less digits than its factorization.
1112111300131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15219405.
The product of its (nonzero) digits is 18, while the sum is 16.
Adding to 1112111300131 its reverse (1310031112111), we get a palindrome (2422142412242).
The spelling of 1112111300131 in words is "one trillion, one hundred twelve billion, one hundred eleven million, three hundred thousand, one hundred thirty-one".
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