Base | Representation |
---|---|
bin | 10100001011101101000011 |
3 | 100221210122021 |
4 | 110023231003 |
5 | 2323301234 |
6 | 305222311 |
7 | 62654062 |
oct | 24135503 |
9 | 10853567 |
10 | 5290819 |
11 | 2a94086 |
12 | 1931997 |
13 | 1133281 |
14 | 9ba1d9 |
15 | 6e79b4 |
hex | 50bb43 |
5290819 has 4 divisors (see below), whose sum is σ = 5304544. Its totient is φ = 5277096.
The previous prime is 5290807. The next prime is 5290843. The reversal of 5290819 is 9180925.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5290819 - 25 = 5290787 is a prime.
It is a super-2 number, since 2×52908192 = 55985531381522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5290919) 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 3 ways as a sum of consecutive naturals, for example, 6267 + ... + 7060.
It is an arithmetic number, because the mean of its divisors is an integer number (1326136).
Almost surely, 25290819 is an apocalyptic number.
5290819 is a deficient number, since it is larger than the sum of its proper divisors (13725).
5290819 is a wasteful number, since it uses less digits than its factorization.
5290819 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13724.
The product of its (nonzero) digits is 6480, while the sum is 34.
The square root of 5290819 is about 2300.1780365876. The cubic root of 5290819 is about 174.2506077470.
The spelling of 5290819 in words is "five million, two hundred ninety thousand, eight hundred nineteen".
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