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473830011 = 32139378761
BaseRepresentation
bin11100001111100…
…001001001111011
31020000121001120200
4130033201021323
51432300030021
6115003453243
714512326414
oct3417411173
91200531520
10473830011
11223512556
12112827223
13772214b5
1446d0280b
152b8e9126
hex1c3e127b

473830011 has 12 divisors (see below), whose sum is σ = 689346840. Its totient is φ = 313613280.

The previous prime is 473829977. The next prime is 473830051. The reversal of 473830011 is 110038374.

It is not a de Polignac number, because 473830011 - 222 = 469635707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473830051) 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, 188130 + ... + 190631.

It is an arithmetic number, because the mean of its divisors is an integer number (57445570).

Almost surely, 2473830011 is an apocalyptic number.

473830011 is a deficient number, since it is larger than the sum of its proper divisors (215516829).

473830011 is a wasteful number, since it uses less digits than its factorization.

473830011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378906 (or 378903 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 473830011 is about 21767.6367803214. The cubic root of 473830011 is about 779.6042321623.

Adding to 473830011 its reverse (110038374), we get a palindrome (583868385).

The spelling of 473830011 in words is "four hundred seventy-three million, eight hundred thirty thousand, eleven".

Divisors: 1 3 9 139 417 1251 378761 1136283 3408849 52647779 157943337 473830011