Base | Representation |
---|---|
bin | 111000001101101111011000… |
… | …111001010010001100010110 |
3 | 1012102101102100011221221201020 |
4 | 320031233120321102030112 |
5 | 224401143423341330110 |
6 | 2233454041304342010 |
7 | 103035061563255234 |
oct | 7015573071221426 |
9 | 1172342304857636 |
10 | 247234841355030 |
11 | 7185a786600651 |
12 | 2388b928174906 |
13 | a7c51b788a029 |
14 | 450a331827954 |
15 | 1d8b22b5c3d70 |
hex | e0dbd8e52316 |
247234841355030 has 64 divisors (see below), whose sum is σ = 628795761451200. Its totient is φ = 62103285063680.
The previous prime is 247234841354999. The next prime is 247234841355083. The reversal of 247234841355030 is 30553148432742.
247234841355030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2472348413550302 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3465549435 + ... + 3465620774.
It is an arithmetic number, because the mean of its divisors is an integer number (9824933772675).
Almost surely, 2247234841355030 is an apocalyptic number.
247234841355030 is an abundant number, since it is smaller than the sum of its proper divisors (381560920096170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
247234841355030 is a wasteful number, since it uses less digits than its factorization.
247234841355030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6931170289.
The product of its (nonzero) digits is 9676800, while the sum is 51.
Adding to 247234841355030 its reverse (30553148432742), we get a palindrome (277787989787772).
The spelling of 247234841355030 in words is "two hundred forty-seven trillion, two hundred thirty-four billion, eight hundred forty-one million, three hundred fifty-five thousand, thirty".
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