Base | Representation |
---|---|
bin | 1000011001001100… |
… | …0101001001100111 |
3 | 12211000200211001122 |
4 | 2012103011021213 |
5 | 14103301230100 |
6 | 1011324444155 |
7 | 106556306603 |
oct | 20623051147 |
9 | 5730624048 |
10 | 2253148775 |
11 | a56931029 |
12 | 52a6a965b |
13 | 29ba50037 |
14 | 175354503 |
15 | d2c19985 |
hex | 864c5267 |
2253148775 has 12 divisors (see below), whose sum is σ = 2796063600. Its totient is φ = 1801126080.
The previous prime is 2253148741. The next prime is 2253148811. The reversal of 2253148775 is 5778413522.
It is not a de Polignac number, because 2253148775 - 214 = 2253132391 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1190 + ... + 67139.
It is an arithmetic number, because the mean of its divisors is an integer number (233005300).
Almost surely, 22253148775 is an apocalyptic number.
2253148775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2253148775 is a deficient number, since it is larger than the sum of its proper divisors (542914825).
2253148775 is a wasteful number, since it uses less digits than its factorization.
2253148775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69658 (or 69653 counting only the distinct ones).
The product of its digits is 470400, while the sum is 44.
The square root of 2253148775 is about 47467.3443011087. The cubic root of 2253148775 is about 1310.9816806955.
The spelling of 2253148775 in words is "two billion, two hundred fifty-three million, one hundred forty-eight thousand, seven hundred seventy-five".
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