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2054030000213 = 29711192783641
BaseRepresentation
bin11101111000111101101…
…110101000000001010101
321021100210212211020121002
4131320331232220001111
5232123123140001323
64211335223233045
7301253530633412
oct35707556500125
97240725736532
102054030000213
11722122428724
122921025a8785
1311b9041ca8b9
14715b6503109
153866b571828
hex1de3dba8055

2054030000213 has 16 divisors (see below), whose sum is σ = 2154992636160. Its totient is φ = 1955081654400.

The previous prime is 2054030000201. The next prime is 2054030000237. The reversal of 2054030000213 is 3120000304502.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2054030000213 - 26 = 2054030000149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054030000273) 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, 24515873 + ... + 24599513.

It is an arithmetic number, because the mean of its divisors is an integer number (134687039760).

Almost surely, 22054030000213 is an apocalyptic number.

It is an amenable number.

2054030000213 is a deficient number, since it is larger than the sum of its proper divisors (100962635947).

2054030000213 is a wasteful number, since it uses less digits than its factorization.

2054030000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95668.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 2054030000213 its reverse (3120000304502), we get a palindrome (5174030304715).

The spelling of 2054030000213 in words is "two trillion, fifty-four billion, thirty million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 29 71 2059 11927 83641 345883 846817 2425589 5938511 24557693 172216819 997586207 28930000003 70828620697 2054030000213