Base | Representation |
---|---|
bin | 1001100011100000… |
… | …10010110100100100 |
3 | 111020111110022110000 |
4 | 10301300102310210 |
5 | 41001201222014 |
6 | 2205003301300 |
7 | 241055552214 |
oct | 46160226444 |
9 | 14214408400 |
10 | 5129710884 |
11 | 21a2651791 |
12 | bb1b1a830 |
13 | 6399a58ac |
14 | 3693c8244 |
15 | 200529509 |
hex | 131c12d24 |
5129710884 has 135 divisors (see below), whose sum is σ = 14099974273. Its totient is φ = 1626105888.
The previous prime is 5129710819. The next prime is 5129710903. The reversal of 5129710884 is 4880179215.
The square root of 5129710884 is 71622.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 4666256100 + 463454784 = 68310^2 + 21528^2 .
It is a super-2 number, since 2×51297108842 = 52627867506856122912, which contains 22 as substring.
It is a Duffinian 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 44 ways as a sum of consecutive naturals, for example, 29651422 + ... + 29651594.
Almost surely, 25129710884 is an apocalyptic number.
5129710884 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
5129710884 is the 71622-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5129710884
5129710884 is an abundant number, since it is smaller than the sum of its proper divisors (8970263389).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5129710884 is a wasteful number, since it uses less digits than its factorization.
5129710884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408 (or 201 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 45.
The cubic root of 5129710884 is about 1724.6367235011.
The spelling of 5129710884 in words is "five billion, one hundred twenty-nine million, seven hundred ten thousand, eight hundred eighty-four".
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