Base | Representation |
---|---|
bin | 11110101001100110111… |
… | …00010011100000000001 |
3 | 10201200022102222101020211 |
4 | 33110303130103200001 |
5 | 114223302242423231 |
6 | 2123445023434121 |
7 | 136041354454465 |
oct | 17246334234001 |
9 | 3650272871224 |
10 | 1053130045441 |
11 | 3766a2501461 |
12 | 15012b155941 |
13 | 78404653156 |
14 | 38d867524a5 |
15 | 1c5dacdbeb1 |
hex | f533713801 |
1053130045441 has 4 divisors (see below), whose sum is σ = 1053133652052. Its totient is φ = 1053126438832.
The previous prime is 1053130045427. The next prime is 1053130045463. The reversal of 1053130045441 is 1445400313501.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 882171777600 + 170958267841 = 939240^2 + 413471^2 .
It is a cyclic number.
It is not a de Polignac number, because 1053130045441 - 225 = 1053096491009 is a prime.
It is a super-2 number, since 2×10531300454412 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1053134045441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322590 + ... + 1963543.
It is an arithmetic number, because the mean of its divisors is an integer number (263283413013).
Almost surely, 21053130045441 is an apocalyptic number.
It is an amenable number.
1053130045441 is a deficient number, since it is larger than the sum of its proper divisors (3606611).
1053130045441 is an equidigital number, since it uses as much as digits as its factorization.
1053130045441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3606610.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 1053130045441 its reverse (1445400313501), we get a palindrome (2498530358942).
The spelling of 1053130045441 in words is "one trillion, fifty-three billion, one hundred thirty million, forty-five thousand, four hundred forty-one".
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