Base | Representation |
---|---|
bin | 10000001011101110011… |
… | …101111111010001010111 |
3 | 10221022112022212102222221 |
4 | 100023232131333101113 |
5 | 121210041203313421 |
6 | 2210520502003211 |
7 | 143226635303542 |
oct | 20135635772127 |
9 | 3838468772887 |
10 | 1112102401111 |
11 | 3997048a4089 |
12 | 15b648a16507 |
13 | 80b42214470 |
14 | 3bb7c93d859 |
15 | 1dddd1ec841 |
hex | 102ee77f457 |
1112102401111 has 8 divisors (see below), whose sum is σ = 1238946972480. Its totient is φ = 991157577312.
The previous prime is 1112102401103. The next prime is 1112102401121. The reversal of 1112102401111 is 1111042012111.
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 1112102401111 - 23 = 1112102401103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112102401121) 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, 1474936495 + ... + 1474937248.
It is an arithmetic number, because the mean of its divisors is an integer number (154868371560).
Almost surely, 21112102401111 is an apocalyptic number.
1112102401111 is a deficient number, since it is larger than the sum of its proper divisors (126844571369).
1112102401111 is a wasteful number, since it uses less digits than its factorization.
1112102401111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2949873785.
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 1112102401111 its reverse (1111042012111), we get a palindrome (2223144413222).
The spelling of 1112102401111 in words is "one trillion, one hundred twelve billion, one hundred two million, four hundred one thousand, one hundred eleven".
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