Base | Representation |
---|---|
bin | 10101110100100011100010 |
3 | 101202121202121 |
4 | 111310203202 |
5 | 2431022130 |
6 | 322334454 |
7 | 66423142 |
oct | 25644342 |
9 | 11677677 |
10 | 5720290 |
11 | 3257814 |
12 | 1aba42a |
13 | 12538b4 |
14 | a8c922 |
15 | 77ed7a |
hex | 5748e2 |
5720290 has 32 divisors (see below), whose sum is σ = 10777536. Its totient is φ = 2184000.
The previous prime is 5720249. The next prime is 5720291. The reversal of 5720290 is 920275.
It is not an unprimeable number, because it can be changed into a prime (5720291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22665 + ... + 22915.
It is an arithmetic number, because the mean of its divisors is an integer number (336798).
Almost surely, 25720290 is an apocalyptic number.
5720290 is a deficient number, since it is larger than the sum of its proper divisors (5057246).
5720290 is a wasteful number, since it uses less digits than its factorization.
5720290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354.
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 5720290 is about 2391.7127753976. The cubic root of 5720290 is about 178.8433030428.
The spelling of 5720290 in words is "five million, seven hundred twenty thousand, two hundred ninety".
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