Base | Representation |
---|---|
bin | 111100101000010111… |
… | …1000101111111000100 |
3 | 110110002002221012222211 |
4 | 1321100233011333010 |
5 | 4113124101311234 |
6 | 135451545433204 |
7 | 12256364561434 |
oct | 1712057057704 |
9 | 413062835884 |
10 | 130203541444 |
11 | 502455608a9 |
12 | 21298a9b804 |
13 | c3800cba62 |
14 | 64325302c4 |
15 | 35c0b6c164 |
hex | 1e50bc5fc4 |
130203541444 has 6 divisors (see below), whose sum is σ = 227856197534. Its totient is φ = 65101770720.
The previous prime is 130203541393. The next prime is 130203541451. The reversal of 130203541444 is 444145302031.
It can be written as a sum of positive squares in only one way, i.e., 118831878400 + 11371663044 = 344720^2 + 106638^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16275442677 + ... + 16275442684.
Almost surely, 2130203541444 is an apocalyptic number.
It is an amenable number.
130203541444 is a deficient number, since it is larger than the sum of its proper divisors (97652656090).
130203541444 is a wasteful number, since it uses less digits than its factorization.
130203541444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32550885365 (or 32550885363 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 130203541444 its reverse (444145302031), we get a palindrome (574348843475).
The spelling of 130203541444 in words is "one hundred thirty billion, two hundred three million, five hundred forty-one thousand, four hundred forty-four".
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