Base | Representation |
---|---|
bin | 110010001011001110… |
… | …010011000001001000 |
3 | 12011001200001022012211 |
4 | 302023032103001020 |
5 | 1340314044412423 |
6 | 40430000314504 |
7 | 3615040150315 |
oct | 621316230110 |
9 | 164050038184 |
10 | 53875388488 |
11 | 20937285859 |
12 | a536912a34 |
13 | 51079114cc |
14 | 28712c7d0c |
15 | 1604c0310d |
hex | c8b393048 |
53875388488 has 32 divisors (see below), whose sum is σ = 102176649720. Its totient is φ = 26629120000.
The previous prime is 53875388477. The next prime is 53875388491. The reversal of 53875388488 is 88488357835.
It can be written as a sum of positive squares in 4 ways, for example, as 50642101444 + 3233287044 = 225038^2 + 56862^2 .
It is a super-2 number, since 2×538753884882 (a number of 22 digits) contains 22 as substring.
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, 465918 + ... + 569938.
Almost surely, 253875388488 is an apocalyptic number.
It is an amenable number.
53875388488 is a deficient number, since it is larger than the sum of its proper divisors (48301261232).
53875388488 is a wasteful number, since it uses less digits than its factorization.
53875388488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104769 (or 104765 counting only the distinct ones).
The product of its digits is 206438400, while the sum is 67.
The spelling of 53875388488 in words is "fifty-three billion, eight hundred seventy-five million, three hundred eighty-eight thousand, four hundred eighty-eight".
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