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10003101213 = 371792661107
BaseRepresentation
bin10010101000011101…
…10011011000011101
3221211010121012012010
421110032303120131
5130441243214323
64332333101433
7502612646250
oct112416633035
927733535163
1010003101213
114273542aa6
121b32027879
13c35534c01
146ac72d097
153d82c1c93
hex2543b361d

10003101213 has 16 divisors (see below), whose sum is σ = 15327982080. Its totient is φ = 5684122416.

The previous prime is 10003101211. The next prime is 10003101217. The reversal of 10003101213 is 31210130001.

10003101213 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 10003101213 - 21 = 10003101211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003101211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1326795 + ... + 1334312.

It is an arithmetic number, because the mean of its divisors is an integer number (957998880).

Almost surely, 210003101213 is an apocalyptic number.

It is an amenable number.

10003101213 is a deficient number, since it is larger than the sum of its proper divisors (5324880867).

10003101213 is a wasteful number, since it uses less digits than its factorization.

10003101213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661296.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10003101213 its reverse (31210130001), we get a palindrome (41213231214).

The spelling of 10003101213 in words is "ten billion, three million, one hundred one thousand, two hundred thirteen".

Divisors: 1 3 7 21 179 537 1253 3759 2661107 7983321 18627749 55883247 476338153 1429014459 3334367071 10003101213