Search a number
-
+
4350344213345 = 5131722335949177
BaseRepresentation
bin111111010011100100101…
…110001011001101100001
3120101212222222010202020112
4333103210232023031201
51032234001104311340
613130304234221105
7626205404454614
oct77234456131541
916355888122215
104350344213345
111427a74993559
125a3161584795
1325730aaa53a0
141107b47b417b
1578268353065
hex3f4e4b8b361

4350344213345 has 64 divisors (see below), whose sum is σ = 5996159447040. Its totient is φ = 3001583443968.

The previous prime is 4350344213263. The next prime is 4350344213351. The reversal of 4350344213345 is 5433124430534.

It is a cyclic number.

It is not a de Polignac number, because 4350344213345 - 234 = 4333164344161 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 88438397 + ... + 88487573.

It is an arithmetic number, because the mean of its divisors is an integer number (93689991360).

Almost surely, 24350344213345 is an apocalyptic number.

It is an amenable number.

4350344213345 is a deficient number, since it is larger than the sum of its proper divisors (1645815233695).

4350344213345 is a wasteful number, since it uses less digits than its factorization.

4350344213345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49794.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 4350344213345 its reverse (5433124430534), we get a palindrome (9783468643879).

The spelling of 4350344213345 in words is "four trillion, three hundred fifty billion, three hundred forty-four million, two hundred thirteen thousand, three hundred forty-five".

Divisors: 1 5 13 17 65 85 221 223 359 1105 1115 1795 2899 3791 4667 6103 14495 18955 23335 30515 49177 49283 79339 80057 245885 246415 396695 400285 639301 836009 1040741 1360969 3196505 4180045 5203705 6804845 10868117 10966471 17654543 17692597 54340585 54832355 88272715 88462985 142564123 186430007 229509059 300127231 712820615 932150035 1147545295 1500636155 2423590091 3901654003 3936963089 12117950455 19508270015 19684815445 51180520157 66928372513 255902600785 334641862565 870068842669 4350344213345