Base | Representation |
---|---|
bin | 1100000111100101… |
… | …1000100100110001 |
3 | 22101201011211120122 |
4 | 3001321120210301 |
5 | 23130234424203 |
6 | 1254444020025 |
7 | 143420300552 |
oct | 30171304461 |
9 | 8351154518 |
10 | 3253045553 |
11 | 141a2942aa |
12 | 769531615 |
13 | 3cac52234 |
14 | 22c076329 |
15 | 1408ca538 |
hex | c1e58931 |
3253045553 has 4 divisors (see below), whose sum is σ = 3298863168. Its totient is φ = 3207227940.
The previous prime is 3253045511. The next prime is 3253045559. The reversal of 3253045553 is 3555403523.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3555403523 = 7 ⋅507914789.
It is a cyclic number.
It is not a de Polignac number, because 3253045553 - 28 = 3253045297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3253045559) 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, 22908701 + ... + 22908842.
It is an arithmetic number, because the mean of its divisors is an integer number (824715792).
Almost surely, 23253045553 is an apocalyptic number.
It is an amenable number.
3253045553 is a deficient number, since it is larger than the sum of its proper divisors (45817615).
3253045553 is an equidigital number, since it uses as much as digits as its factorization.
3253045553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45817614.
The product of its (nonzero) digits is 135000, while the sum is 35.
The square root of 3253045553 is about 57035.4762669691. The cubic root of 3253045553 is about 1481.7105789199.
The spelling of 3253045553 in words is "three billion, two hundred fifty-three million, forty-five thousand, five hundred fifty-three".
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