Base | Representation |
---|---|
bin | 111100110000101001… |
… | …0100011011011100010 |
3 | 110110210110112102102221 |
4 | 1321201102203123202 |
5 | 4114211201210141 |
6 | 135535310301254 |
7 | 12266306342212 |
oct | 1714122433342 |
9 | 413713472387 |
10 | 130481272546 |
11 | 50378305339 |
12 | 21355ab782a |
13 | c3c58007a1 |
14 | 645b388242 |
15 | 35da22cbd1 |
hex | 1e614a36e2 |
130481272546 has 16 divisors (see below), whose sum is σ = 198005994720. Its totient is φ = 64479903840.
The previous prime is 130481272529. The next prime is 130481272547. The reversal of 130481272546 is 645272184031.
It is not an unprimeable number, because it can be changed into a prime (130481272547) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261601 + ... + 573931.
It is an arithmetic number, because the mean of its divisors is an integer number (12375374670).
Almost surely, 2130481272546 is an apocalyptic number.
130481272546 is a deficient number, since it is larger than the sum of its proper divisors (67524722174).
130481272546 is a wasteful number, since it uses less digits than its factorization.
130481272546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314769.
The product of its (nonzero) digits is 322560, while the sum is 43.
The spelling of 130481272546 in words is "one hundred thirty billion, four hundred eighty-one million, two hundred seventy-two thousand, five hundred forty-six".
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