Base | Representation |
---|---|
bin | 111110001100010… |
… | …101110101011001 |
3 | 2200201101100122202 |
4 | 332030111311121 |
5 | 4114104010203 |
6 | 251312055545 |
7 | 34566642155 |
oct | 7614256531 |
9 | 2621340582 |
10 | 1043422553 |
11 | 495a91898 |
12 | 2515345b5 |
13 | 1382317c4 |
14 | 9c812065 |
15 | 6190c388 |
hex | 3e315d59 |
1043422553 has 2 divisors, whose sum is σ = 1043422554. Its totient is φ = 1043422552.
The previous prime is 1043422547. The next prime is 1043422573. The reversal of 1043422553 is 3552243401.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 565868944 + 477553609 = 23788^2 + 21853^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1043422553 is a prime.
It is not a weakly prime, because it can be changed into another prime (1043422573) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521711276 + 521711277.
It is an arithmetic number, because the mean of its divisors is an integer number (521711277).
Almost surely, 21043422553 is an apocalyptic number.
It is an amenable number.
1043422553 is a deficient number, since it is larger than the sum of its proper divisors (1).
1043422553 is an equidigital number, since it uses as much as digits as its factorization.
1043422553 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 1043422553 is about 32302.0518388538. The cubic root of 1043422553 is about 1014.2695944756.
Adding to 1043422553 its reverse (3552243401), we get a palindrome (4595665954).
The spelling of 1043422553 in words is "one billion, forty-three million, four hundred twenty-two thousand, five hundred fifty-three".
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