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2033030013 = 37790112253
BaseRepresentation
bin111100100101101…
…1001001101111101
312020200111121212220
41321023121031331
513130423430023
6533422515553
7101244320130
oct17113311575
95220447786
102033030013
119536575a3
12488a35bb9
13265270551
14154016217
15bd7393e3
hex792d937d

2033030013 has 16 divisors (see below), whose sum is σ = 3098595456. Its totient is φ = 1161489600.

The previous prime is 2033030011. The next prime is 2033030023. The reversal of 2033030013 is 3100303302.

It is not a de Polignac number, because 2033030013 - 21 = 2033030011 is a prime.

It is a super-2 number, since 2×20330300132 = 8266422067517560338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2033029974 and 2033030001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033030011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159795 + ... + 172047.

It is an arithmetic number, because the mean of its divisors is an integer number (193662216).

Almost surely, 22033030013 is an apocalyptic number.

It is an amenable number.

2033030013 is a deficient number, since it is larger than the sum of its proper divisors (1065565443).

2033030013 is a wasteful number, since it uses less digits than its factorization.

2033030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20164.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 2033030013 is about 45089.1340901552. The cubic root of 2033030013 is about 1266.8190825442.

Adding to 2033030013 its reverse (3100303302), we get a palindrome (5133333315).

The spelling of 2033030013 in words is "two billion, thirty-three million, thirty thousand, thirteen".

Divisors: 1 3 7 21 7901 12253 23703 36759 55307 85771 165921 257313 96810953 290432859 677676671 2033030013