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10030230203 = 729314673413
BaseRepresentation
bin10010101011101100…
…10010101010111011
3221220000122111011112
421111312102222323
5131020214331303
64335142350535
7503362356440
oct112566225273
927800574145
1010030230203
114287892454
121b3b12b44b
13c3b043176
146b21919c7
153da8800d8
hex255d92abb

10030230203 has 32 divisors (see below), whose sum is σ = 12270735360. Its totient is φ = 8013559680.

The previous prime is 10030230179. The next prime is 10030230209. The reversal of 10030230203 is 30203203001.

It is not a de Polignac number, because 10030230203 - 26 = 10030230139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030230209) 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 31 ways as a sum of consecutive naturals, for example, 2937125 + ... + 2940537.

It is an arithmetic number, because the mean of its divisors is an integer number (383460480).

Almost surely, 210030230203 is an apocalyptic number.

10030230203 is a deficient number, since it is larger than the sum of its proper divisors (2240505157).

10030230203 is a wasteful number, since it uses less digits than its factorization.

10030230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 10030230203 its reverse (30203203001), we get a palindrome (40233433204).

The spelling of 10030230203 in words is "ten billion, thirty million, two hundred thirty thousand, two hundred three".

Divisors: 1 7 29 31 203 217 467 899 3269 3413 6293 13543 14477 23891 94801 98977 101339 105803 419833 692839 740621 1593871 2938831 3068287 11157097 21478009 46222259 49410001 323555813 345870007 1432890029 10030230203