Base | Representation |
---|---|
bin | 111011110010011… |
… | …1011100101001111 |
3 | 12011210221222210012 |
4 | 1313210323211033 |
5 | 13102034414220 |
6 | 531023103435 |
7 | 100500106640 |
oct | 16744734517 |
9 | 5153858705 |
10 | 2006169935 |
11 | 93a481190 |
12 | 47ba41b7b |
13 | 25c827803 |
14 | 1506236c7 |
15 | bb1d0ac5 |
hex | 7793b94f |
2006169935 has 32 divisors (see below), whose sum is σ = 3006180864. Its totient is φ = 1248624000.
The previous prime is 2006169923. The next prime is 2006169937. The reversal of 2006169935 is 5399616002.
It is not a de Polignac number, because 2006169935 - 28 = 2006169679 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2006169892 and 2006169901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2006169937) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262265 + ... + 269805.
It is an arithmetic number, because the mean of its divisors is an integer number (93943152).
Almost surely, 22006169935 is an apocalyptic number.
2006169935 is a deficient number, since it is larger than the sum of its proper divisors (1000010929).
2006169935 is a wasteful number, since it uses less digits than its factorization.
2006169935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8255.
The product of its (nonzero) digits is 87480, while the sum is 41.
The square root of 2006169935 is about 44790.2884005004. The cubic root of 2006169935 is about 1261.2153250375.
The spelling of 2006169935 in words is "two billion, six million, one hundred sixty-nine thousand, nine hundred thirty-five".
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