Base | Representation |
---|---|
bin | 11001011001111111111111 |
3 | 110112100221012 |
4 | 121121333333 |
5 | 3201110340 |
6 | 354425435 |
7 | 110416121 |
oct | 31317777 |
9 | 13470835 |
10 | 6660095 |
11 | 3839912 |
12 | 229227b |
13 | 14c25b0 |
14 | c55211 |
15 | 8b8565 |
hex | 659fff |
6660095 has 16 divisors (see below), whose sum is σ = 8722560. Its totient is φ = 4852224.
The previous prime is 6660091. The next prime is 6660103. The reversal of 6660095 is 5900666.
It is not a de Polignac number, because 6660095 - 22 = 6660091 is a prime.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6660091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4487 + ... + 5783.
It is an arithmetic number, because the mean of its divisors is an integer number (545160).
Almost surely, 26660095 is an apocalyptic number.
6660095 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
6660095 is a deficient number, since it is larger than the sum of its proper divisors (2062465).
6660095 is a wasteful number, since it uses less digits than its factorization.
6660095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1394.
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 6660095 is about 2580.7159859233. The cubic root of 6660095 is about 188.1453436939.
The spelling of 6660095 in words is "six million, six hundred sixty thousand, ninety-five".
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