Search a number
-
+
30214254301333 = 172961286519881
BaseRepresentation
bin1101101111010110011011…
…11001010001000010010101
310221222110021022221222101221
412313223031321101002111
512430012243100120313
6144132123052250341
76235623250040104
oct667531571210225
9127873238858357
1030214254301333
11969987a961883
12347b8847709b1
1313b226595774b
1476654062003b
15375e1e864c8d
hex1b7acde51095

30214254301333 has 8 divisors (see below), whose sum is σ = 33094720736280. Its totient is φ = 27456360906240.

The previous prime is 30214254301307. The next prime is 30214254301351. The reversal of 30214254301333 is 33310345241203.

It can be written as a sum of positive squares in 4 ways, for example, as 1336710570244 + 28877543731089 = 1156162^2 + 5373783^2 .

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 30214254301333 - 213 = 30214254293141 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 (30214254301633) 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, 30643259448 + ... + 30643260433.

It is an arithmetic number, because the mean of its divisors is an integer number (4136840092035).

Almost surely, 230214254301333 is an apocalyptic number.

It is an amenable number.

30214254301333 is a deficient number, since it is larger than the sum of its proper divisors (2880466434947).

30214254301333 is a wasteful number, since it uses less digits than its factorization.

30214254301333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61286519927.

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 30214254301333 its reverse (33310345241203), we get a palindrome (63524599542536).

The spelling of 30214254301333 in words is "thirty trillion, two hundred fourteen billion, two hundred fifty-four million, three hundred one thousand, three hundred thirty-three".

Divisors: 1 17 29 493 61286519881 1041870837977 1777309076549 30214254301333