Base | Representation |
---|---|
bin | 100010001110110011101001… |
… | …0011000111010001010010001 |
3 | 1110111010002102212100011211102 |
4 | 1010131213102120322022101 |
5 | 303431224312234443441 |
6 | 2544220240245154145 |
7 | 120264626336242664 |
oct | 10435472230721221 |
9 | 1414102385304742 |
10 | 301102212031121 |
11 | 87a38804a78206 |
12 | 2992b7616bb955 |
13 | cc01a80564937 |
14 | 544d5d39cd6db |
15 | 24c255d60669b |
hex | 111d9d263a291 |
301102212031121 has 2 divisors, whose sum is σ = 301102212031122. Its totient is φ = 301102212031120.
The previous prime is 301102212031051. The next prime is 301102212031147. The reversal of 301102212031121 is 121130212201103.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 248689115214400 + 52413096816721 = 15769880^2 + 7239689^2 .
It is a cyclic number.
It is not a de Polignac number, because 301102212031121 - 222 = 301102207836817 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 301102212031093 and 301102212031102.
It is not a weakly prime, because it can be changed into another prime (301102212031151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150551106015560 + 150551106015561.
It is an arithmetic number, because the mean of its divisors is an integer number (150551106015561).
Almost surely, 2301102212031121 is an apocalyptic number.
It is an amenable number.
301102212031121 is a deficient number, since it is larger than the sum of its proper divisors (1).
301102212031121 is an equidigital number, since it uses as much as digits as its factorization.
301102212031121 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 301102212031121 its reverse (121130212201103), we get a palindrome (422232424232224).
The spelling of 301102212031121 in words is "three hundred one trillion, one hundred two billion, two hundred twelve million, thirty-one thousand, one hundred twenty-one".
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