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2006575033 = 10319481311
BaseRepresentation
bin111011110011001…
…1110011110111001
312011211201120110211
41313212132132321
513102140400113
6531035511121
7100503414661
oct16746363671
95154646424
102006575033
1193a728581
1247bbb84a1
1325c93a008
141506cb1a1
15bb260b3d
hex7799e7b9

2006575033 has 4 divisors (see below), whose sum is σ = 2026056448. Its totient is φ = 1987093620.

The previous prime is 2006575031. The next prime is 2006575057. The reversal of 2006575033 is 3305756002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2006575033 - 21 = 2006575031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2006574986 and 2006575004.

It is not an unprimeable number, because it can be changed into a prime (2006575031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9740553 + ... + 9740758.

It is an arithmetic number, because the mean of its divisors is an integer number (506514112).

Almost surely, 22006575033 is an apocalyptic number.

It is an amenable number.

2006575033 is a deficient number, since it is larger than the sum of its proper divisors (19481415).

2006575033 is a wasteful number, since it uses less digits than its factorization.

2006575033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19481414.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 2006575033 is about 44794.8103355735. The cubic root of 2006575033 is about 1261.3002100733.

The spelling of 2006575033 in words is "two billion, six million, five hundred seventy-five thousand, thirty-three".

Divisors: 1 103 19481311 2006575033