Base | Representation |
---|---|
bin | 11011100111011000010101… |
… | …001101101101010100000101 |
3 | 120221000211120010122120022212 |
4 | 123213120111031231110011 |
5 | 111404343121411030201 |
6 | 1110150535100033205 |
7 | 34403502330611345 |
oct | 3347302515552405 |
9 | 527024503576285 |
10 | 121453441111301 |
11 | 3577612a24a392 |
12 | 117565a7832805 |
13 | 52a00199919a0 |
14 | 21dc540dd8d25 |
15 | e094392d3abb |
hex | 6e761536d505 |
121453441111301 has 16 divisors (see below), whose sum is σ = 138764108851200. Its totient is φ = 105373995104448.
The previous prime is 121453441111271. The next prime is 121453441111333. The reversal of 121453441111301 is 103111144354121.
It is a cyclic number.
It is not a de Polignac number, because 121453441111301 - 214 = 121453441094917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121453441111351) 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, 1935851846 + ... + 1935914583.
It is an arithmetic number, because the mean of its divisors is an integer number (8672756803200).
Almost surely, 2121453441111301 is an apocalyptic number.
It is an amenable number.
121453441111301 is a deficient number, since it is larger than the sum of its proper divisors (17310667739899).
121453441111301 is a wasteful number, since it uses less digits than its factorization.
121453441111301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3871766588.
The product of its (nonzero) digits is 5760, while the sum is 32.
Adding to 121453441111301 its reverse (103111144354121), we get a palindrome (224564585465422).
The spelling of 121453441111301 in words is "one hundred twenty-one trillion, four hundred fifty-three billion, four hundred forty-one million, one hundred eleven thousand, three hundred one".
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