Search a number
-
+
210201210313 = 2947791151667
BaseRepresentation
bin1100001111000011110…
…1111110110111001001
3202002120021122212021121
43003300331332313021
511420443002212223
6240322021235241
721120660543643
oct3036075766711
9662507585247
10210201210313
1181167115526
12348a3b62b21
1316a8b8c87b3
14a260c5d893
155703d2a15d
hex30f0f7edc9

210201210313 has 8 divisors (see below), whose sum is σ = 217455511680. Its totient is φ = 202947307920.

The previous prime is 210201210187. The next prime is 210201210353. The reversal of 210201210313 is 313012102012.

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

It is a cyclic number.

It is not a de Polignac number, because 210201210313 - 217 = 210201079241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210201210353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310106 + ... + 1461772.

It is an arithmetic number, because the mean of its divisors is an integer number (27181938960).

Almost surely, 2210201210313 is an apocalyptic number.

It is an amenable number.

210201210313 is a deficient number, since it is larger than the sum of its proper divisors (7254301367).

210201210313 is a wasteful number, since it uses less digits than its factorization.

210201210313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199487.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 210201210313 its reverse (313012102012), we get a palindrome (523213312325).

The spelling of 210201210313 in words is "two hundred ten billion, two hundred one million, two hundred ten thousand, three hundred thirteen".

Divisors: 1 29 47791 151667 1385939 4398343 7248317597 210201210313