Base | Representation |
---|---|
bin | 11110001101100… |
… | …01010111010100 |
3 | 122122212202010112 |
4 | 33012301113110 |
5 | 1004334331200 |
6 | 41051542152 |
7 | 6165101411 |
oct | 1706612724 |
9 | 578782115 |
10 | 253433300 |
11 | 12006920a |
12 | 70a5a958 |
13 | 40675343 |
14 | 25931108 |
15 | 173b1535 |
hex | f1b15d4 |
253433300 has 36 divisors (see below), whose sum is σ = 563372796. Its totient is φ = 98899200.
The previous prime is 253433273. The next prime is 253433309. The reversal of 253433300 is 3334352.
It can be written as a sum of positive squares in 6 ways, for example, as 17073424 + 236359876 = 4132^2 + 15374^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253433309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26807 + ... + 35006.
Almost surely, 2253433300 is an apocalyptic number.
253433300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
253433300 is an abundant number, since it is smaller than the sum of its proper divisors (309939496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253433300 is a wasteful number, since it uses less digits than its factorization.
253433300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61868 (or 61861 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 23.
The square root of 253433300 is about 15919.5885625226. The cubic root of 253433300 is about 632.8312148202.
Adding to 253433300 its reverse (3334352), we get a palindrome (256767652).
The spelling of 253433300 in words is "two hundred fifty-three million, four hundred thirty-three thousand, three hundred".
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