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2133010033 = 72117950093
BaseRepresentation
bin111111100100011…
…0010011001110001
312111122122010200121
41333020302121301
513332022310113
6551353450241
7103600200100
oct17710623161
95448563617
102133010033
119a5035010
124b6410981
1327cba7c1b
14163400037
15c73d7e8d
hex7f232671

2133010033 has 24 divisors (see below), whose sum is σ = 2741143680. Its totient is φ = 1641013920.

The previous prime is 2133010031. The next prime is 2133010037. The reversal of 2133010033 is 3300103312.

It is not a de Polignac number, because 2133010033 - 21 = 2133010031 is a prime.

It is a super-2 number, since 2×21330100332 = 9099463601757322178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2133009989 and 2133010016.

It is not an unprimeable number, because it can be changed into a prime (2133010031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17535 + ... + 67627.

It is an arithmetic number, because the mean of its divisors is an integer number (114214320).

Almost surely, 22133010033 is an apocalyptic number.

It is an amenable number.

2133010033 is a deficient number, since it is larger than the sum of its proper divisors (608133647).

2133010033 is a wasteful number, since it uses less digits than its factorization.

2133010033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50197 (or 50190 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 2133010033 is about 46184.5215737914. The cubic root of 2133010033 is about 1287.2541463889.

Adding to 2133010033 its reverse (3300103312), we get a palindrome (5433113345).

The spelling of 2133010033 in words is "two billion, one hundred thirty-three million, ten thousand, thirty-three".

Divisors: 1 7 11 49 77 79 539 553 869 3871 6083 42581 50093 350651 551023 2454557 3857161 3957347 27000127 27701429 43530817 193910003 304715719 2133010033