Base | Representation |
---|---|
bin | 11110001101011… |
… | …11001010111011 |
3 | 122122212021210202 |
4 | 33012233022323 |
5 | 1004334034230 |
6 | 41051432415 |
7 | 6165033254 |
oct | 1706571273 |
9 | 578767722 |
10 | 253424315 |
11 | 120062491 |
12 | 70a5570b |
13 | 40671221 |
14 | 2592bb2b |
15 | 173ada45 |
hex | f1af2bb |
253424315 has 8 divisors (see below), whose sum is σ = 307773648. Its totient is φ = 200296480.
The previous prime is 253424291. The next prime is 253424341. The reversal of 253424315 is 513424352.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253424315 - 216 = 253358779 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304916 + ... + 305745.
It is an arithmetic number, because the mean of its divisors is an integer number (38471706).
Almost surely, 2253424315 is an apocalyptic number.
253424315 is a deficient number, since it is larger than the sum of its proper divisors (54349333).
253424315 is an equidigital number, since it uses as much as digits as its factorization.
253424315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610749.
The product of its digits is 14400, while the sum is 29.
The square root of 253424315 is about 15919.3063605171. The cubic root of 253424315 is about 632.8237361191.
Adding to 253424315 its reverse (513424352), we get a palindrome (766848667).
The spelling of 253424315 in words is "two hundred fifty-three million, four hundred twenty-four thousand, three hundred fifteen".
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