Base | Representation |
---|---|
bin | 1100011100101110011… |
… | …10010110101000110110 |
3 | 1111220001212011201020102 |
4 | 12032113032112220312 |
5 | 24002002123302122 |
6 | 524300040434102 |
7 | 42621524346605 |
oct | 6162716265066 |
9 | 1456055151212 |
10 | 427738884662 |
11 | 1554484a3a71 |
12 | 6aa94a78932 |
13 | 3144942426b |
14 | 169ba1c1a3c |
15 | b1d6c82492 |
hex | 6397396a36 |
427738884662 has 16 divisors (see below), whose sum is σ = 647998941600. Its totient is φ = 211739486400.
The previous prime is 427738884649. The next prime is 427738884667. The reversal of 427738884662 is 266488837724.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427738884667) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4060514 + ... + 4164522.
It is an arithmetic number, because the mean of its divisors is an integer number (40499933850).
Almost surely, 2427738884662 is an apocalyptic number.
427738884662 is a deficient number, since it is larger than the sum of its proper divisors (220260056938).
427738884662 is a wasteful number, since it uses less digits than its factorization.
427738884662 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124471.
The product of its digits is 173408256, while the sum is 65.
The spelling of 427738884662 in words is "four hundred twenty-seven billion, seven hundred thirty-eight million, eight hundred eighty-four thousand, six hundred sixty-two".
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