Search a number
-
+
350513022132313 = 2921013575198969
BaseRepresentation
bin100111110110010100010110…
…0001011000110000001011001
31200222001201101011202102112021
41033230220230023012001121
5331420301132131213223
63241251243122214441
7133554505305325105
oct11754505413060131
91628051334672467
10350513022132313
11a1758813157827
123338b931ab4421
131207730bac63a1
14627acc6910905
152a7c9ac47665d
hex13eca2c2c6059

350513022132313 has 8 divisors (see below), whose sum is σ = 362616934667400. Its totient is φ = 338410260037248.

The previous prime is 350513022132293. The next prime is 350513022132347. The reversal of 350513022132313 is 313231220315053.

It can be written as a sum of positive squares in 4 ways, for example, as 7986095137024 + 342526926995289 = 2825968^2 + 18507483^2 .

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 350513022132313 - 213 = 350513022124121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350513022135313) 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, 286990108 + ... + 288208861.

It is an arithmetic number, because the mean of its divisors is an integer number (45327116833425).

Almost surely, 2350513022132313 is an apocalyptic number.

It is an amenable number.

350513022132313 is a deficient number, since it is larger than the sum of its proper divisors (12103912535087).

350513022132313 is a wasteful number, since it uses less digits than its factorization.

350513022132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575220011.

The product of its (nonzero) digits is 48600, while the sum is 34.

Adding to 350513022132313 its reverse (313231220315053), we get a palindrome (663744242447366).

The spelling of 350513022132313 in words is "three hundred fifty trillion, five hundred thirteen billion, twenty-two million, one hundred thirty-two thousand, three hundred thirteen".

Divisors: 1 29 21013 609377 575198969 16680770101 12086655935597 350513022132313