Base | Representation |
---|---|
bin | 1001000110100111… |
… | …10010000101010000 |
3 | 110121121102101200010 |
4 | 10203103302011100 |
5 | 40002130340403 |
6 | 2124544554520 |
7 | 232053560343 |
oct | 44323620520 |
9 | 13547371603 |
10 | 4887355728 |
11 | 208886a772 |
12 | b44922a40 |
13 | 5cb70ba88 |
14 | 34513c45a |
15 | 1d9105603 |
hex | 1234f2150 |
4887355728 has 40 divisors (see below), whose sum is σ = 12635699200. Its totient is φ = 1627824384.
The previous prime is 4887355699. The next prime is 4887355757. The reversal of 4887355728 is 8275537884.
It is an interprime number because it is at equal distance from previous prime (4887355699) and next prime (4887355757).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21588 + ... + 101196.
It is an arithmetic number, because the mean of its divisors is an integer number (315892480).
Almost surely, 24887355728 is an apocalyptic number.
4887355728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4887355728 is an abundant number, since it is smaller than the sum of its proper divisors (7748343472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4887355728 is a wasteful number, since it uses less digits than its factorization.
4887355728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80899 (or 80893 counting only the distinct ones).
The product of its digits is 15052800, while the sum is 57.
The square root of 4887355728 is about 69909.6254316957. The cubic root of 4887355728 is about 1697.0370219023.
The spelling of 4887355728 in words is "four billion, eight hundred eighty-seven million, three hundred fifty-five thousand, seven hundred twenty-eight".
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