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2132002213 = 112127138739
BaseRepresentation
bin111111100010011…
…1100010110100101
312111120201221012221
41333010330112211
513331243032323
6551320112341
7103555501615
oct17704742645
95446657187
102132002213
119a4506900
124b60056b1
1327c914293
1416321aa45
15c728955d
hex7f13c5a5

2132002213 has 12 divisors (see below), whose sum is σ = 2361909760. Its totient is φ = 1922908680.

The previous prime is 2132002207. The next prime is 2132002237. The reversal of 2132002213 is 3122002312.

It is not a de Polignac number, because 2132002213 - 29 = 2132001701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132006213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54003 + ... + 84736.

Almost surely, 22132002213 is an apocalyptic number.

It is an amenable number.

2132002213 is a deficient number, since it is larger than the sum of its proper divisors (229907547).

2132002213 is a wasteful number, since it uses less digits than its factorization.

2132002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138888 (or 138877 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2132002213 is about 46173.6094863722. The cubic root of 2132002213 is about 1287.0513774021.

Adding to 2132002213 its reverse (3122002312), we get a palindrome (5254004525).

Subtracting 2132002213 from its reverse (3122002312), we obtain a palindrome (990000099).

The spelling of 2132002213 in words is "two billion, one hundred thirty-two million, two thousand, two hundred thirteen".

Divisors: 1 11 121 127 1397 15367 138739 1526129 16787419 17619853 193818383 2132002213