Search a number
-
+
13132241430205 = 593720023139991
BaseRepresentation
bin1011111100011001011010…
…0101011110011010111101
31201111102121111002020002211
42333012112211132122331
53210124312301231310
643532511325220421
72523526120250602
oct277062645363275
951442544066084
1013132241430205
114203396a26587
121581149101711
137434990390c1
143358650746a9
1517b8ee19cc8a
hexbf19695e6bd

13132241430205 has 16 divisors (see below), whose sum is σ = 15776408519424. Its totient is φ = 10493981896320.

The previous prime is 13132241430197. The next prime is 13132241430247. The reversal of 13132241430205 is 50203414223131.

It is not a de Polignac number, because 13132241430205 - 23 = 13132241430197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93737760 + ... + 93877750.

It is an arithmetic number, because the mean of its divisors is an integer number (986025532464).

Almost surely, 213132241430205 is an apocalyptic number.

It is an amenable number.

13132241430205 is a deficient number, since it is larger than the sum of its proper divisors (2644167089219).

13132241430205 is a wasteful number, since it uses less digits than its factorization.

13132241430205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160956.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 13132241430205 its reverse (50203414223131), we get a palindrome (63335655653336).

The spelling of 13132241430205 in words is "thirteen trillion, one hundred thirty-two billion, two hundred forty-one million, four hundred thirty thousand, two hundred five".

Divisors: 1 5 937 4685 20023 100115 139991 699955 18761551 93807755 131171567 655857835 2803039793 14015198965 2626448286041 13132241430205