Base | Representation |
---|---|
bin | 11110001011111… |
… | …11110100000000 |
3 | 122122111102201100 |
4 | 33011333310000 |
5 | 1004311332321 |
6 | 41043334400 |
7 | 6163264602 |
oct | 1705776400 |
9 | 578442640 |
10 | 253230336 |
11 | 11aa3a777 |
12 | 70981400 |
13 | 40603b48 |
14 | 258bb172 |
15 | 17371326 |
hex | f17fd00 |
253230336 has 108 divisors (see below), whose sum is σ = 736575840. Its totient is φ = 83665920.
The previous prime is 253230287. The next prime is 253230371. The reversal of 253230336 is 633032352.
253230336 is a `hidden beast` number, since 2 + 5 + 323 + 0 + 336 = 666.
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, 301405 + ... + 302243.
Almost surely, 2253230336 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 253230336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368287920).
253230336 is an abundant number, since it is smaller than the sum of its proper divisors (483345504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253230336 is a wasteful number, since it uses less digits than its factorization.
253230336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 992 (or 975 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 27.
The square root of 253230336 is about 15913.2126234774. The cubic root of 253230336 is about 632.6622337933.
Adding to 253230336 its reverse (633032352), we get a palindrome (886262688).
The spelling of 253230336 in words is "two hundred fifty-three million, two hundred thirty thousand, three hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •