Base | Representation |
---|---|
bin | 111100101111110001… |
… | …1101111101000011110 |
3 | 110110201102212122001221 |
4 | 1321133203233220132 |
5 | 4114131232141132 |
6 | 135532351523554 |
7 | 12265504420153 |
oct | 1713743575036 |
9 | 413642778057 |
10 | 130452224542 |
11 | 50362975122 |
12 | 213482295ba |
13 | c3bc79cc13 |
14 | 645758622a |
15 | 35d78e0e97 |
hex | 1e5f8efa1e |
130452224542 has 16 divisors (see below), whose sum is σ = 197149865472. Its totient is φ = 64737371160.
The previous prime is 130452224537. The next prime is 130452224611. The reversal of 130452224542 is 245422254031.
It is a junction number, because it is equal to n+sod(n) for n = 130452224498 and 130452224507.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294208 + ... + 589459.
It is an arithmetic number, because the mean of its divisors is an integer number (12321866592).
Almost surely, 2130452224542 is an apocalyptic number.
130452224542 is a deficient number, since it is larger than the sum of its proper divisors (66697640930).
130452224542 is a wasteful number, since it uses less digits than its factorization.
130452224542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884223.
The product of its (nonzero) digits is 76800, while the sum is 34.
Adding to 130452224542 its reverse (245422254031), we get a palindrome (375874478573).
The spelling of 130452224542 in words is "one hundred thirty billion, four hundred fifty-two million, two hundred twenty-four thousand, five hundred forty-two".
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