Base | Representation |
---|---|
bin | 100110001100101110001… |
… | …1000101001010011111101 |
3 | 200120220011112012222212211 |
4 | 1030121130120221103331 |
5 | 1142004000000002003 |
6 | 15055452224100421 |
7 | 1051204615462501 |
oct | 114313430512375 |
9 | 20526145188784 |
10 | 5250000000253 |
11 | 1744570150a18 |
12 | 70959a464711 |
13 | 2c10c41532b8 |
14 | 14215c198301 |
15 | 9187053a96d |
hex | 4c65c6294fd |
5250000000253 has 32 divisors (see below), whose sum is σ = 5662851286400. Its totient is φ = 4852274575104.
The previous prime is 5250000000247. The next prime is 5250000000257. The reversal of 5250000000253 is 3520000000525.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5250000000253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5250000000257) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354794251 + ... + 354809047.
It is an arithmetic number, because the mean of its divisors is an integer number (176964102700).
Almost surely, 25250000000253 is an apocalyptic number.
It is an amenable number.
5250000000253 is a deficient number, since it is larger than the sum of its proper divisors (412851286147).
5250000000253 is a wasteful number, since it uses less digits than its factorization.
5250000000253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17549.
The product of its (nonzero) digits is 1500, while the sum is 22.
Adding to 5250000000253 its reverse (3520000000525), we get a palindrome (8770000000778).
The spelling of 5250000000253 in words is "five trillion, two hundred fifty billion, two hundred fifty-three", and thus it is an aban number.
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