Base | Representation |
---|---|
bin | 10000010100000110111… |
… | …101011001001000110101 |
3 | 10222011202121111111002200 |
4 | 100110012331121020311 |
5 | 121332004411040201 |
6 | 2215005552455113 |
7 | 143665661102040 |
oct | 20240675311065 |
9 | 3864677444080 |
10 | 1121103221301 |
11 | 3a25035a5558 |
12 | 16133b24a499 |
13 | 81947bc0b7b |
14 | 3c3940c9c57 |
15 | 1e2684dc386 |
hex | 10506f59235 |
1121103221301 has 24 divisors (see below), whose sum is σ = 1914527671680. Its totient is φ = 618539707296.
The previous prime is 1121103221297. The next prime is 1121103221311. The reversal of 1121103221301 is 1031223011211.
1121103221301 is a `hidden beast` number, since 1 + 1 + 211 + 0 + 322 + 130 + 1 = 666.
It is not a de Polignac number, because 1121103221301 - 22 = 1121103221297 is a prime.
It is a super-2 number, since 2×11211032213012 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1121103221311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306813505 + ... + 306817158.
It is an arithmetic number, because the mean of its divisors is an integer number (79771986320).
Almost surely, 21121103221301 is an apocalyptic number.
It is an amenable number.
1121103221301 is a deficient number, since it is larger than the sum of its proper divisors (793424450379).
1121103221301 is a wasteful number, since it uses less digits than its factorization.
1121103221301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613630705 (or 613630702 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 1121103221301 its reverse (1031223011211), we get a palindrome (2152326232512).
The spelling of 1121103221301 in words is "one trillion, one hundred twenty-one billion, one hundred three million, two hundred twenty-one thousand, three hundred one".
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