Base | Representation |
---|---|
bin | 1110111011110100110… |
… | …11110000101110101100 |
3 | 1211001112200001102101121 |
4 | 13131322123300232230 |
5 | 31401420213043220 |
6 | 1031423520550324 |
7 | 52034315165650 |
oct | 7357233605654 |
9 | 1731480042347 |
10 | 513155206060 |
11 | 18869a810522 |
12 | 835527823a4 |
13 | 3950c722183 |
14 | 1aba0430a60 |
15 | d5359e1eaa |
hex | 777a6f0bac |
513155206060 has 48 divisors (see below), whose sum is σ = 1296392106240. Its totient is φ = 166678983360.
The previous prime is 513155206027. The next prime is 513155206061. The reversal of 513155206060 is 60602551315.
It is not an unprimeable number, because it can be changed into a prime (513155206061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96455086 + ... + 96460405.
It is an arithmetic number, because the mean of its divisors is an integer number (27008168880).
Almost surely, 2513155206060 is an apocalyptic number.
It is an amenable number.
513155206060 is an abundant number, since it is smaller than the sum of its proper divisors (783236900180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
513155206060 is a wasteful number, since it uses less digits than its factorization.
513155206060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192915526 (or 192915524 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 34.
Adding to 513155206060 its reverse (60602551315), we get a palindrome (573757757375).
The spelling of 513155206060 in words is "five hundred thirteen billion, one hundred fifty-five million, two hundred six thousand, sixty".
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