Search a number
-
+
3001002320213 = 6353472375621
BaseRepresentation
bin101011101010111001101…
…011010110000101010101
3101121220010000022102021222
4223222321223112011111
5343132023043221323
610214350314420125
7426546430560332
oct53527153260525
911556100272258
103001002320213
11a57799634797
12405745731645
13189cbb3a01a1
14a536c089989
15530e27329c8
hex2bab9ad6155

3001002320213 has 4 divisors (see below), whose sum is σ = 3001474702188. Its totient is φ = 3000529938240.

The previous prime is 3001002320207. The next prime is 3001002320221. The reversal of 3001002320213 is 3120232001003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2104840951249 + 896161368964 = 1450807^2 + 946658^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001002320213 - 218 = 3001002058069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3001002320191 and 3001002320200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001002323213) 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 3 ways as a sum of consecutive naturals, for example, 236181458 + ... + 236194163.

It is an arithmetic number, because the mean of its divisors is an integer number (750368675547).

Almost surely, 23001002320213 is an apocalyptic number.

It is an amenable number.

3001002320213 is a deficient number, since it is larger than the sum of its proper divisors (472381975).

3001002320213 is an equidigital number, since it uses as much as digits as its factorization.

3001002320213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472381974.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 3001002320213 its reverse (3120232001003), we get a palindrome (6121234321216).

The spelling of 3001002320213 in words is "three trillion, one billion, two million, three hundred twenty thousand, two hundred thirteen".

Divisors: 1 6353 472375621 3001002320213