Search a number
-
+
13132102041 = 326721777947
BaseRepresentation
bin11000011101011101…
…11111100110011001
31020220012100220101200
430032232333212121
5203343304231131
610011030304413
7643266011532
oct141656774631
936805326350
1013132102041
1156298026a3
122665ab8109
1313138751a6
148c8115689
1551cd482e6
hex30ebbf999

13132102041 has 12 divisors (see below), whose sum is σ = 19251706032. Its totient is φ = 8624066616.

The previous prime is 13132102033. The next prime is 13132102079. The reversal of 13132102041 is 14020123131.

It is not a de Polignac number, because 13132102041 - 23 = 13132102033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13132102031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10888371 + ... + 10889576.

It is an arithmetic number, because the mean of its divisors is an integer number (1604308836).

Almost surely, 213132102041 is an apocalyptic number.

It is an amenable number.

13132102041 is a deficient number, since it is larger than the sum of its proper divisors (6119603991).

13132102041 is a wasteful number, since it uses less digits than its factorization.

13132102041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21778020 (or 21778017 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13132102041 its reverse (14020123131), we get a palindrome (27152225172).

The spelling of 13132102041 in words is "thirteen billion, one hundred thirty-two million, one hundred two thousand, forty-one".

Divisors: 1 3 9 67 201 603 21777947 65333841 196001523 1459122449 4377367347 13132102041