Base | Representation |
---|---|
bin | 110001011100111011… |
… | …000101010100000000 |
3 | 12002001112101100021222 |
4 | 301130323011110000 |
5 | 1332221220142210 |
6 | 40220531134212 |
7 | 3556555436030 |
oct | 613473052400 |
9 | 162045340258 |
10 | 53098599680 |
11 | 20578858935 |
12 | a35a744368 |
13 | 50129c7569 |
14 | 27da0818c0 |
15 | 15ab913655 |
hex | c5cec5500 |
53098599680 has 288 divisors, whose sum is σ = 157203680256. Its totient is φ = 16767516672.
The previous prime is 53098599661. The next prime is 53098599703. The reversal of 53098599680 is 8699589035.
It is a super-2 number, since 2×530985996802 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7155332 + ... + 7162748.
It is an arithmetic number, because the mean of its divisors is an integer number (545846112).
Almost surely, 253098599680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53098599680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78601840128).
53098599680 is an abundant number, since it is smaller than the sum of its proper divisors (104105080576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53098599680 is a wasteful number, since it uses less digits than its factorization.
53098599680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7509 (or 7495 counting only the distinct ones).
The product of its (nonzero) digits is 20995200, while the sum is 62.
The spelling of 53098599680 in words is "fifty-three billion, ninety-eight million, five hundred ninety-nine thousand, six hundred eighty".
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