Base | Representation |
---|---|
bin | 1001111001001111… |
… | …10110111010000000 |
3 | 111201012120000222222 |
4 | 10330213312322000 |
5 | 41334341030033 |
6 | 2235035350212 |
7 | 245431445435 |
oct | 47447667200 |
9 | 14635500888 |
10 | 5312048768 |
11 | 2286570954 |
12 | 1042bb2368 |
13 | 6686b7930 |
14 | 3856cdb8c |
15 | 211545598 |
hex | 13c9f6e80 |
5312048768 has 64 divisors (see below), whose sum is σ = 11412061920. Its totient is φ = 2448399360.
The previous prime is 5312048761. The next prime is 5312048771. The reversal of 5312048768 is 8678402135.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×53120487682 = 56435724227220635648, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5312048761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1574123 + ... + 1577493.
Almost surely, 25312048768 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 5312048768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5706030960).
5312048768 is an abundant number, since it is smaller than the sum of its proper divisors (6100013152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5312048768 is a wasteful number, since it uses less digits than its factorization.
5312048768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4345 (or 4333 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 44.
The square root of 5312048768 is about 72883.8031938510. The cubic root of 5312048768 is about 1744.8336081605.
The spelling of 5312048768 in words is "five billion, three hundred twelve million, forty-eight thousand, seven hundred sixty-eight".
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