Base | Representation |
---|---|
bin | 1100011100101110011… |
… | …11000110101001010010 |
3 | 1111220001212112200222020 |
4 | 12032113033012221102 |
5 | 24002002201100143 |
6 | 524300044552310 |
7 | 42621526126104 |
oct | 6162717065122 |
9 | 1456055480866 |
10 | 427739081298 |
11 | 155448618781 |
12 | 6aa94b52696 |
13 | 31449492909 |
14 | 169ba233574 |
15 | b1d6cc0883 |
hex | 63973c6a52 |
427739081298 has 8 divisors (see below), whose sum is σ = 855478162608. Its totient is φ = 142579693764.
The previous prime is 427739081269. The next prime is 427739081369. The reversal of 427739081298 is 892180937724.
It is a sphenic number, since it is the product of 3 distinct primes.
427739081298 is an admirable 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, 35644923436 + ... + 35644923447.
It is an arithmetic number, because the mean of its divisors is an integer number (106934770326).
Almost surely, 2427739081298 is an apocalyptic number.
427739081298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427739081298 is a wasteful number, since it uses less digits than its factorization.
427739081298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71289846888.
The product of its (nonzero) digits is 12192768, while the sum is 60.
The spelling of 427739081298 in words is "four hundred twenty-seven billion, seven hundred thirty-nine million, eighty-one thousand, two hundred ninety-eight".
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