Base | Representation |
---|---|
bin | 10000001010101110000… |
… | …001101010001111001101 |
3 | 10221012201222110102022022 |
4 | 100022232001222033031 |
5 | 121200332413424401 |
6 | 2210221320455525 |
7 | 143161066443323 |
oct | 20125601521715 |
9 | 3835658412268 |
10 | 1111021233101 |
11 | 3991aa5815aa |
12 | 15b3a691a5a5 |
13 | 809cc228390 |
14 | 3bab9103d13 |
15 | 1dd7833671b |
hex | 102ae06a3cd |
1111021233101 has 16 divisors (see below), whose sum is σ = 1197623616000. Its totient is φ = 1024582089600.
The previous prime is 1111021233089. The next prime is 1111021233163. The reversal of 1111021233101 is 1013321201111.
It is a cyclic number.
It is not a de Polignac number, because 1111021233101 - 210 = 1111021232077 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1111021233101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111021233001) 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, 70207676 + ... + 70223498.
It is an arithmetic number, because the mean of its divisors is an integer number (74851476000).
Almost surely, 21111021233101 is an apocalyptic number.
It is an amenable number.
1111021233101 is a deficient number, since it is larger than the sum of its proper divisors (86602382899).
1111021233101 is a wasteful number, since it uses less digits than its factorization.
1111021233101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20636.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 1111021233101 its reverse (1013321201111), we get a palindrome (2124342434212).
The spelling of 1111021233101 in words is "one trillion, one hundred eleven billion, twenty-one million, two hundred thirty-three thousand, one hundred one".
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