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10212023013 = 315432206097
BaseRepresentation
bin10011000001010111…
…10001101011100101
3222100200201112000120
421200223301223211
5131403234214023
64405155032153
7511030522563
oct114053615345
928320645016
1010212023013
11437046a045
121b8bb9b659
13c698c408a
146cc394a33
153eb7de8e3
hex260af1ae5

10212023013 has 8 divisors (see below), whose sum is σ = 13624861248. Its totient is φ = 6803600064.

The previous prime is 10212023009. The next prime is 10212023047. The reversal of 10212023013 is 31032021201.

10212023013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10212023013 - 22 = 10212023009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10212022983 and 10212023001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212021013) 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 7 ways as a sum of consecutive naturals, for example, 1098420 + ... + 1107677.

It is an arithmetic number, because the mean of its divisors is an integer number (1703107656).

Almost surely, 210212023013 is an apocalyptic number.

It is an amenable number.

10212023013 is a deficient number, since it is larger than the sum of its proper divisors (3412838235).

10212023013 is a wasteful number, since it uses less digits than its factorization.

10212023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207643.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10212023013 its reverse (31032021201), we get a palindrome (41244044214).

The spelling of 10212023013 in words is "ten billion, two hundred twelve million, twenty-three thousand, thirteen".

Divisors: 1 3 1543 4629 2206097 6618291 3404007671 10212023013