Base | Representation |
---|---|
bin | 111000011111000001… |
… | …0110111001101011110 |
3 | 102121002121101120120111 |
4 | 1300332002313031132 |
5 | 3441410301201420 |
6 | 131420252240234 |
7 | 11522633114221 |
oct | 1607602671536 |
9 | 377077346514 |
10 | 121300022110 |
11 | 47496777a63 |
12 | 1b61317007a |
13 | b59162c417 |
14 | 5c29c715b8 |
15 | 324e19c45a |
hex | 1c3e0b735e |
121300022110 has 32 divisors (see below), whose sum is σ = 230240050560. Its totient is φ = 45884638368.
The previous prime is 121300022059. The next prime is 121300022119. The reversal of 121300022110 is 11220003121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121300022119) 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, 460012 + ... + 673951.
It is an arithmetic number, because the mean of its divisors is an integer number (7195001580).
Almost surely, 2121300022110 is an apocalyptic number.
121300022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121300022110 is a deficient number, since it is larger than the sum of its proper divisors (108940028450).
121300022110 is a wasteful number, since it uses less digits than its factorization.
121300022110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1134552.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 121300022110 its reverse (11220003121), we get a palindrome (132520025231).
The spelling of 121300022110 in words is "one hundred twenty-one billion, three hundred million, twenty-two thousand, one hundred ten".
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