Search a number
-
+
13202023101 = 317924584773
BaseRepresentation
bin11000100101110011…
…01110001010111101
31021002001221021001120
430102321232022331
5204014204214401
610022005101153
7645105226161
oct142271561275
937061837046
1013202023101
11566521a3a3
1226853b77b9
1313251b6ab7
148d3516ca1
1552405a836
hex312e6e2bd

13202023101 has 8 divisors (see below), whose sum is σ = 17701037280. Its totient is φ = 8752178832.

The previous prime is 13202023091. The next prime is 13202023111. The reversal of 13202023101 is 10132020231.

It is an interprime number because it is at equal distance from previous prime (13202023091) and next prime (13202023111).

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

It is not a de Polignac number, because 13202023101 - 213 = 13202014909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202023111) 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 7 ways as a sum of consecutive naturals, for example, 12291850 + ... + 12292923.

It is an arithmetic number, because the mean of its divisors is an integer number (2212629660).

Almost surely, 213202023101 is an apocalyptic number.

It is an amenable number.

13202023101 is a deficient number, since it is larger than the sum of its proper divisors (4499014179).

13202023101 is a wasteful number, since it uses less digits than its factorization.

13202023101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24584955.

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

Adding to 13202023101 its reverse (10132020231), we get a palindrome (23334043332).

The spelling of 13202023101 in words is "thirteen billion, two hundred two million, twenty-three thousand, one hundred one".

Divisors: 1 3 179 537 24584773 73754319 4400674367 13202023101