Base | Representation |
---|---|
bin | 10000001010110010110… |
… | …011001101011001010110 |
3 | 10221012221120011211000021 |
4 | 100022302303031121112 |
5 | 121201013420043110 |
6 | 2210233301335354 |
7 | 143163061325065 |
oct | 20126263153126 |
9 | 3835846154007 |
10 | 1111101331030 |
11 | 39924080a339 |
12 | 15b40970755a |
13 | 80a129c11c2 |
14 | 3bac59d41dc |
15 | 1dd803a92da |
hex | 102b2ccd656 |
1111101331030 has 16 divisors (see below), whose sum is σ = 2007950457744. Its totient is φ = 442669852000.
The previous prime is 1111101331013. The next prime is 1111101331031. The reversal of 1111101331030 is 301331011111.
It is a junction number, because it is equal to n+sod(n) for n = 1111101330995 and 1111101331013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111101331031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221332417 + ... + 221337436.
It is an arithmetic number, because the mean of its divisors is an integer number (125496903609).
Almost surely, 21111101331030 is an apocalyptic number.
1111101331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1111101331030 is a deficient number, since it is larger than the sum of its proper divisors (896849126714).
1111101331030 is a wasteful number, since it uses less digits than its factorization.
1111101331030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442670111.
The product of its (nonzero) digits is 27, while the sum is 16.
Adding to 1111101331030 its reverse (301331011111), we get a palindrome (1412432342141).
The spelling of 1111101331030 in words is "one trillion, one hundred eleven billion, one hundred one million, three hundred thirty-one thousand, thirty".
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