Base | Representation |
---|---|
bin | 111100110010100001… |
… | …0101011011111101101 |
3 | 110110221211222111022100 |
4 | 1321211002223133231 |
5 | 4114323310021031 |
6 | 135545435405313 |
7 | 12301002363666 |
oct | 1714502533755 |
9 | 413854874270 |
10 | 130544220141 |
11 | 503aa899845 |
12 | 21372bb3839 |
13 | c40587029a |
14 | 646589236d |
15 | 35e0a13de6 |
hex | 1e650ab7ed |
130544220141 has 12 divisors (see below), whose sum is σ = 199655866332. Its totient is φ = 81910098816.
The previous prime is 130544220133. The next prime is 130544220167. The reversal of 130544220141 is 141022445031.
130544220141 is a `hidden beast` number, since 13 + 0 + 5 + 442 + 201 + 4 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 122322264516 + 8221955625 = 349746^2 + 90675^2 .
It is not a de Polignac number, because 130544220141 - 23 = 130544220133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130544222141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426614946 + ... + 426615251.
It is an arithmetic number, because the mean of its divisors is an integer number (16637988861).
Almost surely, 2130544220141 is an apocalyptic number.
It is an amenable number.
130544220141 is a deficient number, since it is larger than the sum of its proper divisors (69111646191).
130544220141 is a wasteful number, since it uses less digits than its factorization.
130544220141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 853230220 (or 853230217 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 130544220141 its reverse (141022445031), we get a palindrome (271566665172).
The spelling of 130544220141 in words is "one hundred thirty billion, five hundred forty-four million, two hundred twenty thousand, one hundred forty-one".
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