Base | Representation |
---|---|
bin | 111000011001001100… |
… | …0101011010110111101 |
3 | 102120120222022122212220 |
4 | 1300302120223112331 |
5 | 3441010212223031 |
6 | 131345023515553 |
7 | 11515036351464 |
oct | 1606230532675 |
9 | 376528278786 |
10 | 121104414141 |
11 | 473a6314887 |
12 | 1b579758bb9 |
13 | b55cc52269 |
14 | 5c0bcb39db |
15 | 323be0e596 |
hex | 1c3262b5bd |
121104414141 has 32 divisors (see below), whose sum is σ = 164640997248. Its totient is φ = 79168389120.
The previous prime is 121104414103. The next prime is 121104414157. The reversal of 121104414141 is 141414401121.
It is not a de Polignac number, because 121104414141 - 210 = 121104413117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121104314141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26002485 + ... + 26007141.
It is an arithmetic number, because the mean of its divisors is an integer number (5145031164).
Almost surely, 2121104414141 is an apocalyptic number.
It is an amenable number.
121104414141 is a deficient number, since it is larger than the sum of its proper divisors (43536583107).
121104414141 is a wasteful number, since it uses less digits than its factorization.
121104414141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5501.
The product of its (nonzero) digits is 512, while the sum is 24.
Adding to 121104414141 its reverse (141414401121), we get a palindrome (262518815262).
The spelling of 121104414141 in words is "one hundred twenty-one billion, one hundred four million, four hundred fourteen thousand, one hundred forty-one".
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