Base | Representation |
---|---|
bin | 1110001001101010101… |
… | …1101001001001000000 |
3 | 212020111222120021110110 |
4 | 3202122223221021000 |
5 | 12440344001104134 |
6 | 303403521431320 |
7 | 23364400646532 |
oct | 3423253511100 |
9 | 766458507413 |
10 | 243113300544 |
11 | 94116135aa4 |
12 | 3b14a19b540 |
13 | 19c053a56ba |
14 | baa3d49852 |
15 | 64cd4307e9 |
hex | 389aae9240 |
243113300544 has 112 divisors (see below), whose sum is σ = 654475947840. Its totient is φ = 79623290880.
The previous prime is 243113300533. The next prime is 243113300597. The reversal of 243113300544 is 445003311342.
It is a super-3 number, since 3×2431133005443 (a number of 35 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28553632 + ... + 28562144.
Almost surely, 2243113300544 is an apocalyptic number.
243113300544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 243113300544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327237973920).
243113300544 is an abundant number, since it is smaller than the sum of its proper divisors (411362647296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243113300544 is a wasteful number, since it uses less digits than its factorization.
243113300544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11108 (or 11098 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 243113300544 its reverse (445003311342), we get a palindrome (688116611886).
The spelling of 243113300544 in words is "two hundred forty-three billion, one hundred thirteen million, three hundred thousand, five hundred forty-four".
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