Base | Representation |
---|---|
bin | 10000000001111111101111 |
3 | 21220111201101 |
4 | 100001333233 |
5 | 2033434404 |
6 | 230023531 |
7 | 50502061 |
oct | 20017757 |
9 | 7814641 |
10 | 4202479 |
11 | 2410426 |
12 | 14a7ba7 |
13 | b41a98 |
14 | 7b5731 |
15 | 5802a4 |
hex | 401fef |
4202479 has 2 divisors, whose sum is σ = 4202480. Its totient is φ = 4202478.
The previous prime is 4202467. The next prime is 4202483. The reversal of 4202479 is 9742024.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4202479 - 25 = 4202447 is a prime.
It is an Ulam number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4202449) 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 as a sum of consecutive naturals, namely, 2101239 + 2101240.
It is an arithmetic number, because the mean of its divisors is an integer number (2101240).
Almost surely, 24202479 is an apocalyptic number.
4202479 is a deficient number, since it is larger than the sum of its proper divisors (1).
4202479 is an equidigital number, since it uses as much as digits as its factorization.
4202479 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 4202479 is about 2049.9948780424. The cubic root of 4202479 is about 161.3746019274.
The spelling of 4202479 in words is "four million, two hundred two thousand, four hundred seventy-nine".
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