Search a number
-
+
17130382301 = 48735175323
BaseRepresentation
bin11111111010000110…
…01110001111011101
31122012211211120210202
433331003032033131
5240040334213201
611511455313245
71144335563354
oct177503161735
948184746722
1017130382301
1172a072184a
1233a0b1b825
131800013bb6
14b8713c99b
156a3d7dc6b
hex3fd0ce3dd

17130382301 has 4 divisors (see below), whose sum is σ = 17165558112. Its totient is φ = 17095206492.

The previous prime is 17130382289. The next prime is 17130382307. The reversal of 17130382301 is 10328303171.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10328303171 = 43240193097.

It is a cyclic number.

It is not a de Polignac number, because 17130382301 - 26 = 17130382237 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 (17130382307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17587175 + ... + 17588148.

It is an arithmetic number, because the mean of its divisors is an integer number (4291389528).

Almost surely, 217130382301 is an apocalyptic number.

It is an amenable number.

17130382301 is a deficient number, since it is larger than the sum of its proper divisors (35175811).

17130382301 is an equidigital number, since it uses as much as digits as its factorization.

17130382301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35175810.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 17130382301 its reverse (10328303171), we get a palindrome (27458685472).

The spelling of 17130382301 in words is "seventeen billion, one hundred thirty million, three hundred eighty-two thousand, three hundred one".

Divisors: 1 487 35175323 17130382301