Base | Representation |
---|---|
bin | 11110001010001… |
… | …11100110110001 |
3 | 122122001201220120 |
4 | 33011013212301 |
5 | 1004232000423 |
6 | 41034400453 |
7 | 6161315442 |
oct | 1705074661 |
9 | 578051816 |
10 | 253000113 |
11 | 11a8a2803 |
12 | 70890129 |
13 | 40553112 |
14 | 2585b2c9 |
15 | 17327ee3 |
hex | f1479b1 |
253000113 has 8 divisors (see below), whose sum is σ = 338734176. Its totient is φ = 167966400.
The previous prime is 253000093. The next prime is 253000133. The reversal of 253000113 is 311000352.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (253000093) and next prime (253000133).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253000113 - 26 = 253000049 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 253000092 and 253000101.
It is not an unprimeable number, because it can be changed into a prime (253000133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174243 + ... + 175688.
It is an arithmetic number, because the mean of its divisors is an integer number (42341772).
Almost surely, 2253000113 is an apocalyptic number.
It is an amenable number.
253000113 is a deficient number, since it is larger than the sum of its proper divisors (85734063).
253000113 is a wasteful number, since it uses less digits than its factorization.
253000113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 350175.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 253000113 is about 15905.9772727110. The cubic root of 253000113 is about 632.4704485040.
Adding to 253000113 its reverse (311000352), we get a palindrome (564000465).
The spelling of 253000113 in words is "two hundred fifty-three million, one hundred thirteen", and thus it is an aban number.
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