Base | Representation |
---|---|
bin | 11101101010001001101110… |
… | …100110000001010110101101 |
3 | 122002211221110201200001210121 |
4 | 131222021232212001112231 |
5 | 114044112121113142201 |
6 | 1141231151523204541 |
7 | 36321660050063341 |
oct | 3552115646012655 |
9 | 562757421601717 |
10 | 130440012240301 |
11 | 38620331388a15 |
12 | 12768194216751 |
13 | 57a259567025a |
14 | 242d48a3d7621 |
15 | 101309da959a1 |
hex | 76a26e9815ad |
130440012240301 has 4 divisors (see below), whose sum is σ = 130444583177212. Its totient is φ = 130435441303392.
The previous prime is 130440012240283. The next prime is 130440012240383. The reversal of 130440012240301 is 103042210044031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 86615148839076 + 43824863401225 = 9306726^2 + 6620035^2 .
It is a cyclic number.
It is not a de Polignac number, because 130440012240301 - 225 = 130439978685869 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 (130440012340301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2285425650 + ... + 2285482723.
It is an arithmetic number, because the mean of its divisors is an integer number (32611145794303).
Almost surely, 2130440012240301 is an apocalyptic number.
It is an amenable number.
130440012240301 is a deficient number, since it is larger than the sum of its proper divisors (4570936911).
130440012240301 is an equidigital number, since it uses as much as digits as its factorization.
130440012240301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4570936910.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 130440012240301 its reverse (103042210044031), we get a palindrome (233482222284332).
The spelling of 130440012240301 in words is "one hundred thirty trillion, four hundred forty billion, twelve million, two hundred forty thousand, three hundred one".
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