Search a number
-
+
153340210321213 = 1940991968903973
BaseRepresentation
bin100010110111011001001100…
…110001000001011100111101
3202002221011212220111001120211
4202313121030301001130331
5130044311222320234323
61302043304203312421
744204315234056246
oct4267311461013475
9662834786431524
10153340210321213
114494a244178763
121524643a21b711
136773bc5a09096
1429c19c492dccd
1512adae651170d
hex8b764cc4173d

153340210321213 has 8 divisors (see below), whose sum is σ = 161450125868000. Its totient is φ = 145234232590608.

The previous prime is 153340210321169. The next prime is 153340210321351. The reversal of 153340210321213 is 312123012043351.

153340210321213 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 a cyclic number.

It is not a de Polignac number, because 153340210321213 - 221 = 153340208224061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153340210328213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984374106 + ... + 984529867.

It is an arithmetic number, because the mean of its divisors is an integer number (20181265733500).

Almost surely, 2153340210321213 is an apocalyptic number.

It is an amenable number.

153340210321213 is a deficient number, since it is larger than the sum of its proper divisors (8109915546787).

153340210321213 is a wasteful number, since it uses less digits than its factorization.

153340210321213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968908091.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 153340210321213 its reverse (312123012043351), we get a palindrome (465463222364564).

The spelling of 153340210321213 in words is "one hundred fifty-three trillion, three hundred forty billion, two hundred ten million, three hundred twenty-one thousand, two hundred thirteen".

Divisors: 1 19 4099 77881 1968903973 37409175487 8070537385327 153340210321213