Base | Representation |
---|---|
bin | 101110011111101011110… |
… | …0001001001011001101000 |
3 | 211121220022021012020012120 |
4 | 1130333113201021121220 |
5 | 1314144143413103343 |
6 | 21331344312311240 |
7 | 1226451624100125 |
oct | 134772741113150 |
9 | 24556267166176 |
10 | 6390232159848 |
11 | 204409a508989 |
12 | 8725779a2520 |
13 | 37479a118064 |
14 | 1814089c374c |
15 | b1358081683 |
hex | 5cfd7849668 |
6390232159848 has 32 divisors (see below), whose sum is σ = 16000898314560. Its totient is φ = 2126701664640.
The previous prime is 6390232159823. The next prime is 6390232159891. The reversal of 6390232159848 is 8489512320936.
It is a junction number, because it is equal to n+sod(n) for n = 6390232159791 and 6390232159800.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210967165 + ... + 210997452.
It is an arithmetic number, because the mean of its divisors is an integer number (500028072330).
Almost surely, 26390232159848 is an apocalyptic number.
It is an amenable number.
6390232159848 is an abundant number, since it is smaller than the sum of its proper divisors (9610666154712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6390232159848 is a wasteful number, since it uses less digits than its factorization.
6390232159848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421965257 (or 421965253 counting only the distinct ones).
The product of its (nonzero) digits is 22394880, while the sum is 60.
The spelling of 6390232159848 in words is "six trillion, three hundred ninety billion, two hundred thirty-two million, one hundred fifty-nine thousand, eight hundred forty-eight".
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