Base | Representation |
---|---|
bin | 11011100101001001101110… |
… | …000100101111111011110110 |
3 | 120220111012022101022020111211 |
4 | 123211021232010233323312 |
5 | 111344341020124043220 |
6 | 1105552332231352034 |
7 | 34356441560236453 |
oct | 3345115604577366 |
9 | 526435271266454 |
10 | 121300313112310 |
11 | 357171a0506302 |
12 | 1173099152261a |
13 | 528b755363267 |
14 | 21d4d7604282a |
15 | e05475cc9b5a |
hex | 6e526e12fef6 |
121300313112310 has 32 divisors (see below), whose sum is σ = 222116101452000. Its totient is φ = 47687174658048.
The previous prime is 121300313112299. The next prime is 121300313112313. The reversal of 121300313112310 is 13211313003121.
It is a super-2 number, since 2×1213003131123102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121300313112313) 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, 378453685 + ... + 378774064.
It is an arithmetic number, because the mean of its divisors is an integer number (6941128170375).
Almost surely, 2121300313112310 is an apocalyptic number.
121300313112310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121300313112310 is a deficient number, since it is larger than the sum of its proper divisors (100815788339690).
121300313112310 is a wasteful number, since it uses less digits than its factorization.
121300313112310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 757228032.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 121300313112310 its reverse (13211313003121), we get a palindrome (134511626115431).
The spelling of 121300313112310 in words is "one hundred twenty-one trillion, three hundred billion, three hundred thirteen million, one hundred twelve thousand, three hundred ten".
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