Base | Representation |
---|---|
bin | 111110111001010… |
… | …101110101100001 |
3 | 2201112120200101201 |
4 | 332321111311201 |
5 | 4130114002131 |
6 | 252413001201 |
7 | 35102133232 |
oct | 7671256541 |
9 | 2645520351 |
10 | 1055219041 |
11 | 4a1709758 |
12 | 255483201 |
13 | 13a801c86 |
14 | a0203089 |
15 | 6298c761 |
hex | 3ee55d61 |
1055219041 has 2 divisors, whose sum is σ = 1055219042. Its totient is φ = 1055219040.
The previous prime is 1055219023. The next prime is 1055219057. The reversal of 1055219041 is 1409125501.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 767068416 + 288150625 = 27696^2 + 16975^2 .
It is a cyclic number.
It is not a de Polignac number, because 1055219041 - 29 = 1055218529 is a prime.
It is a super-2 number, since 2×10552190412 = 2226974448977919362, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1055219741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527609520 + 527609521.
It is an arithmetic number, because the mean of its divisors is an integer number (527609521).
Almost surely, 21055219041 is an apocalyptic number.
It is an amenable number.
1055219041 is a deficient number, since it is larger than the sum of its proper divisors (1).
1055219041 is an equidigital number, since it uses as much as digits as its factorization.
1055219041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1800, while the sum is 28.
The square root of 1055219041 is about 32484.1352201348. The cubic root of 1055219041 is about 1018.0775788972.
The spelling of 1055219041 in words is "one billion, fifty-five million, two hundred nineteen thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •