Base | Representation |
---|---|
bin | 1010110001101100… |
… | …00010000010010100 |
3 | 112221012111012020022 |
4 | 11120312002002110 |
5 | 43322043321140 |
6 | 2354031524312 |
7 | 263241106652 |
oct | 53066020224 |
9 | 15835435208 |
10 | 5785526420 |
11 | 24a98626a3 |
12 | 1155689698 |
13 | 71281491b |
14 | 3cc53ddd2 |
15 | 23cdc00b5 |
hex | 158d82094 |
5785526420 has 12 divisors (see below), whose sum is σ = 12149605524. Its totient is φ = 2314210560.
The previous prime is 5785526399. The next prime is 5785526431. The reversal of 5785526420 is 246255875.
It can be written as a sum of positive squares in 2 ways, for example, as 4205781904 + 1579744516 = 64852^2 + 39746^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144638141 + ... + 144638180.
It is an arithmetic number, because the mean of its divisors is an integer number (1012467127).
Almost surely, 25785526420 is an apocalyptic number.
It is an amenable number.
5785526420 is an abundant number, since it is smaller than the sum of its proper divisors (6364079104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5785526420 is a wasteful number, since it uses less digits than its factorization.
5785526420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289276330 (or 289276328 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 44.
The square root of 5785526420 is about 76062.6479949259. The cubic root of 5785526420 is about 1795.2060108627.
The spelling of 5785526420 in words is "five billion, seven hundred eighty-five million, five hundred twenty-six thousand, four hundred twenty".
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