Base | Representation |
---|---|
bin | 1011111011110011011000… |
… | …1000101000000010111001 |
3 | 1201110110021001201111121120 |
4 | 2332330312020220002321 |
5 | 3204442411012220441 |
6 | 43524102350055453 |
7 | 2523015134612655 |
oct | 276746610500271 |
9 | 51413231644546 |
10 | 13122033320121 |
11 | 41aa02879a370 |
12 | 157b17a4aa589 |
13 | 7425301b508b |
14 | 33517741ba65 |
15 | 17b502dd2966 |
hex | bef362280b9 |
13122033320121 has 16 divisors (see below), whose sum is σ = 19104152936448. Its totient is φ = 7945431210000.
The previous prime is 13122033320083. The next prime is 13122033320153. The reversal of 13122033320121 is 12102333022131.
13122033320121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13122033320121 - 26 = 13122033320057 is a prime.
It is a super-3 number, since 3×131220333201213 (a number of 40 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13122033320091 and 13122033320100.
It is not an unprimeable number, because it can be changed into a prime (13122033320621) 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, 182870005 + ... + 182941746.
It is an arithmetic number, because the mean of its divisors is an integer number (1194009558528).
Almost surely, 213122033320121 is an apocalyptic number.
13122033320121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13122033320121 is a deficient number, since it is larger than the sum of its proper divisors (5982119616327).
13122033320121 is a wasteful number, since it uses less digits than its factorization.
13122033320121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365812852.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 13122033320121 its reverse (12102333022131), we get a palindrome (25224366342252).
The spelling of 13122033320121 in words is "thirteen trillion, one hundred twenty-two billion, thirty-three million, three hundred twenty thousand, one hundred twenty-one".
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