Base | Representation |
---|---|
bin | 11101000000100… |
… | …10001010011110 |
3 | 121221220011020212 |
4 | 32200102022132 |
5 | 444244002110 |
6 | 40051412422 |
7 | 6013250546 |
oct | 1640221236 |
9 | 557804225 |
10 | 243344030 |
11 | 1153a7a76 |
12 | 695b4112 |
13 | 3b551c67 |
14 | 24466326 |
15 | 1656be05 |
hex | e81229e |
243344030 has 8 divisors (see below), whose sum is σ = 438019272. Its totient is φ = 97337608.
The previous prime is 243344027. The next prime is 243344063. The reversal of 243344030 is 30443342.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 243343987 and 243344005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12167192 + ... + 12167211.
It is an arithmetic number, because the mean of its divisors is an integer number (54752409).
Almost surely, 2243344030 is an apocalyptic number.
243344030 is a deficient number, since it is larger than the sum of its proper divisors (194675242).
243344030 is a wasteful number, since it uses less digits than its factorization.
243344030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24334410.
The product of its (nonzero) digits is 3456, while the sum is 23.
The square root of 243344030 is about 15599.4881326279. The cubic root of 243344030 is about 624.3194982701.
Adding to 243344030 its reverse (30443342), we get a palindrome (273787372).
The spelling of 243344030 in words is "two hundred forty-three million, three hundred forty-four thousand, thirty".
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