Base | Representation |
---|---|
bin | 1011100111111010… |
… | …1110111011010101 |
3 | 22001110021010000211 |
4 | 2321332232323111 |
5 | 22342234330401 |
6 | 1233341205421 |
7 | 140215342522 |
oct | 27176567325 |
9 | 8043233024 |
10 | 3120230101 |
11 | 136131a06a |
12 | 730b60871 |
13 | 3a958c101 |
14 | 218582149 |
15 | 133de2951 |
hex | b9faeed5 |
3120230101 has 2 divisors, whose sum is σ = 3120230102. Its totient is φ = 3120230100.
The previous prime is 3120230081. The next prime is 3120230153. The reversal of 3120230101 is 1010320213.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2442929476 + 677300625 = 49426^2 + 26025^2 .
It is a cyclic number.
It is not a de Polignac number, because 3120230101 - 211 = 3120228053 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3120233101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560115050 + 1560115051.
It is an arithmetic number, because the mean of its divisors is an integer number (1560115051).
Almost surely, 23120230101 is an apocalyptic number.
It is an amenable number.
3120230101 is a deficient number, since it is larger than the sum of its proper divisors (1).
3120230101 is an equidigital number, since it uses as much as digits as its factorization.
3120230101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 3120230101 is about 55859.0198714585. The cubic root of 3120230101 is about 1461.2646359582.
Adding to 3120230101 its reverse (1010320213), we get a palindrome (4130550314).
The spelling of 3120230101 in words is "three billion, one hundred twenty million, two hundred thirty thousand, one hundred one".
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