Base | Representation |
---|---|
bin | 10011111010101001101101 |
3 | 100211020211101 |
4 | 103322221231 |
5 | 2314032343 |
6 | 303523101 |
7 | 62243332 |
oct | 23725155 |
9 | 10736741 |
10 | 5220973 |
11 | 2a4665a |
12 | 18b9491 |
13 | 110a544 |
14 | 99c989 |
15 | 6d1e4d |
hex | 4faa6d |
5220973 has 2 divisors, whose sum is σ = 5220974. Its totient is φ = 5220972.
The previous prime is 5220961. The next prime is 5220983. The reversal of 5220973 is 3790225.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5116644 + 104329 = 2262^2 + 323^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5220973 is a prime.
It is equal to p362782 and since 5220973 and 362782 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5220923) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610486 + 2610487.
It is an arithmetic number, because the mean of its divisors is an integer number (2610487).
Almost surely, 25220973 is an apocalyptic number.
It is an amenable number.
5220973 is a deficient number, since it is larger than the sum of its proper divisors (1).
5220973 is an equidigital number, since it uses as much as digits as its factorization.
5220973 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3780, while the sum is 28.
The square root of 5220973 is about 2284.9448571027. The cubic root of 5220973 is about 173.4804269958.
It can be divided in two parts, 52 and 20973, that added together give a square (21025 = 1452).
The spelling of 5220973 in words is "five million, two hundred twenty thousand, nine hundred seventy-three".
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