Search a number
-
+
11910282001 = 671253914177
BaseRepresentation
bin10110001011110100…
…00111101100010001
31010202001022000101121
423011322013230101
5143343013011001
65245502402241
7601101504142
oct130572075421
933661260347
1011910282001
115062053172
122384890381
13117a6b1057
1480db45ac9
1549a94c6a1
hex2c5e87b11

11910282001 has 8 divisors (see below), whose sum is σ = 12089864160. Its totient is φ = 11730753408.

The previous prime is 11910281989. The next prime is 11910282067. The reversal of 11910282001 is 10028201911.

11910282001 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 11910282001 - 25 = 11910281969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11910282101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833025 + ... + 847201.

It is an arithmetic number, because the mean of its divisors is an integer number (1511233020).

Almost surely, 211910282001 is an apocalyptic number.

It is an amenable number.

11910282001 is a deficient number, since it is larger than the sum of its proper divisors (179582159).

11910282001 is a wasteful number, since it uses less digits than its factorization.

11910282001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26783.

The product of its (nonzero) digits is 288, while the sum is 25.

Adding to 11910282001 its reverse (10028201911), we get a palindrome (21938483912).

The spelling of 11910282001 in words is "eleven billion, nine hundred ten million, two hundred eighty-two thousand, one".

Divisors: 1 67 12539 14177 840113 949859 177765403 11910282001