Base | Representation |
---|---|
bin | 11110001011000… |
… | …11000000000110 |
3 | 122122021102211121 |
4 | 33011203000012 |
5 | 1004244043301 |
6 | 41041024154 |
7 | 6162263545 |
oct | 1705430006 |
9 | 578242747 |
10 | 253112326 |
11 | 11a96a045 |
12 | 7092505a |
13 | 4059220c |
14 | 2588a15c |
15 | 1734b3a1 |
hex | f163006 |
253112326 has 16 divisors (see below), whose sum is σ = 382767840. Its totient is φ = 125527680.
The previous prime is 253112297. The next prime is 253112329. The reversal of 253112326 is 623211352.
It is a super-3 number, since 3×2531123263 (a number of 26 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 253112326.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253112329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141550 + ... + 143326.
It is an arithmetic number, because the mean of its divisors is an integer number (23922990).
Almost surely, 2253112326 is an apocalyptic number.
253112326 is a deficient number, since it is larger than the sum of its proper divisors (129655514).
253112326 is a wasteful number, since it uses less digits than its factorization.
253112326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2319.
The product of its digits is 2160, while the sum is 25.
The square root of 253112326 is about 15909.5042663183. The cubic root of 253112326 is about 632.5639411057.
Adding to 253112326 its reverse (623211352), we get a palindrome (876323678).
The spelling of 253112326 in words is "two hundred fifty-three million, one hundred twelve thousand, three hundred twenty-six".
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