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2270032011 = 3213191021157
BaseRepresentation
bin1000011101001101…
…1111000010001011
312212012110120111200
42013103133002023
514122112011021
61013130355243
7110152645062
oct20723370213
95765416450
102270032011
11a65412715
1253428bb23
132a23b1910
141776ab1d9
15d4452126
hex874df08b

2270032011 has 24 divisors (see below), whose sum is σ = 3717015120. Its totient is φ = 1323418176.

The previous prime is 2270031971. The next prime is 2270032019. The reversal of 2270032011 is 1102300722.

2270032011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2270032011 - 217 = 2269900939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2270032019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508356 + ... + 512801.

It is an arithmetic number, because the mean of its divisors is an integer number (154875630).

Almost surely, 22270032011 is an apocalyptic number.

2270032011 is a deficient number, since it is larger than the sum of its proper divisors (1446983109).

2270032011 is a wasteful number, since it uses less digits than its factorization.

2270032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021195 (or 1021192 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2270032011 is about 47644.8529329245. The cubic root of 2270032011 is about 1314.2480071621.

Adding to 2270032011 its reverse (1102300722), we get a palindrome (3372332733).

The spelling of 2270032011 in words is "two billion, two hundred seventy million, thirty-two thousand, eleven".

Divisors: 1 3 9 13 19 39 57 117 171 247 741 2223 1021157 3063471 9190413 13275041 19401983 39825123 58205949 119475369 174617847 252225779 756677337 2270032011