Base | Representation |
---|---|
bin | 11010110001111110010001 |
3 | 111012200020001 |
4 | 122301332101 |
5 | 3244123213 |
6 | 410250001 |
7 | 113446510 |
oct | 32617621 |
9 | 14180201 |
10 | 7020433 |
11 | 3a65612 |
12 | 2426901 |
13 | 15ba604 |
14 | d0a677 |
15 | 93a1dd |
hex | 6b1f91 |
7020433 has 16 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 5818176.
The previous prime is 7020427. The next prime is 7020449. The reversal of 7020433 is 3340207.
It is not a de Polignac number, because 7020433 - 213 = 7012241 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 7020433.
It is not an unprimeable number, because it can be changed into a prime (7020413) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 47043 + ... + 47191.
It is an arithmetic number, because the mean of its divisors is an integer number (518400).
Almost surely, 27020433 is an apocalyptic number.
It is an amenable number.
7020433 is a deficient number, since it is larger than the sum of its proper divisors (1273967).
7020433 is a wasteful number, since it uses less digits than its factorization.
7020433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336.
The product of its (nonzero) digits is 504, while the sum is 19.
The square root of 7020433 is about 2649.6099712977. The cubic root of 7020433 is about 191.4790656717.
It can be divided in two parts, 70 and 20433, that added together give a triangular number (20503 = T202).
The spelling of 7020433 in words is "seven million, twenty thousand, four hundred thirty-three".
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