Base | Representation |
---|---|
bin | 1111110111100001011… |
… | …00001101010101110001 |
3 | 1221010021012111211211221 |
4 | 13323300230031111301 |
5 | 32413034211000423 |
6 | 1054244021505041 |
7 | 54250443352213 |
oct | 7736054152561 |
9 | 1833235454757 |
10 | 545204000113 |
11 | 1a0246498883 |
12 | 897b7872181 |
13 | 3c5493b6b36 |
14 | 1c5609d65b3 |
15 | e2ae41ae5d |
hex | 7ef0b0d571 |
545204000113 has 4 divisors (see below), whose sum is σ = 545212518820. Its totient is φ = 545195481408.
The previous prime is 545204000069. The next prime is 545204000153. The reversal of 545204000113 is 311000402545.
It is a happy number.
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 462361920784 + 82842079329 = 679972^2 + 287823^2 .
It is a cyclic number.
It is not a de Polignac number, because 545204000113 - 213 = 545203991921 is a prime.
It is a super-2 number, since 2×5452040001132 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (545204000153) 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, 4162620 + ... + 4291597.
It is an arithmetic number, because the mean of its divisors is an integer number (136303129705).
Almost surely, 2545204000113 is an apocalyptic number.
It is an amenable number.
545204000113 is a deficient number, since it is larger than the sum of its proper divisors (8518707).
545204000113 is an equidigital number, since it uses as much as digits as its factorization.
545204000113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8518706.
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 545204000113 its reverse (311000402545), we get a palindrome (856204402658).
The spelling of 545204000113 in words is "five hundred forty-five billion, two hundred four million, one hundred thirteen", and thus it is an aban number.
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