Base | Representation |
---|---|
bin | 10000001011101110011… |
… | …110000110101001001111 |
3 | 10221022112022220222102110 |
4 | 100023232132012221033 |
5 | 121210041210300221 |
6 | 2210520502355103 |
7 | 143226635460564 |
oct | 20135636065117 |
9 | 3838468828373 |
10 | 1112102431311 |
11 | 399704914843 |
12 | 15b648a2ba93 |
13 | 80b42225131 |
14 | 3bb7c94a86b |
15 | 1dddd206776 |
hex | 102ee786a4f |
1112102431311 has 8 divisors (see below), whose sum is σ = 1482933919104. Its totient is φ = 741336282200.
The previous prime is 1112102431247. The next prime is 1112102431361. The reversal of 1112102431311 is 1131342012111.
It is a happy number.
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 1112102431311 - 26 = 1112102431247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112102431361) 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, 16294941 + ... + 16363046.
It is an arithmetic number, because the mean of its divisors is an integer number (185366739888).
Almost surely, 21112102431311 is an apocalyptic number.
1112102431311 is a deficient number, since it is larger than the sum of its proper divisors (370831487793).
1112102431311 is a wasteful number, since it uses less digits than its factorization.
1112102431311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32669341.
The product of its (nonzero) digits is 144, while the sum is 21.
Adding to 1112102431311 its reverse (1131342012111), we get a palindrome (2243444443422).
The spelling of 1112102431311 in words is "one trillion, one hundred twelve billion, one hundred two million, four hundred thirty-one thousand, three hundred eleven".
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