Search a number
-
+
13210144400201 = 76563287545861
BaseRepresentation
bin1100000000111011100111…
…1101101110001101001001
31201202212200200021010201212
43000032321331232031021
53212413333431301301
644032353452222505
72532254456465240
oct300167175561511
951685620233655
1013210144400201
114233433142a11
12159426a76aa35
1374a932882b58
143395354d7957
1517d95d4de4bb
hexc03b9f6e349

13210144400201 has 8 divisors (see below), whose sum is σ = 15099608305344. Its totient is φ = 11321255599920.

The previous prime is 13210144400197. The next prime is 13210144400209. The reversal of 13210144400201 is 10200444101231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13210144400201 - 22 = 13210144400197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13210144400209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143726990 + ... + 143818871.

It is an arithmetic number, because the mean of its divisors is an integer number (1887451038168).

Almost surely, 213210144400201 is an apocalyptic number.

It is an amenable number.

13210144400201 is a deficient number, since it is larger than the sum of its proper divisors (1889463905143).

13210144400201 is an equidigital number, since it uses as much as digits as its factorization.

13210144400201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287552431.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 13210144400201 its reverse (10200444101231), we get a palindrome (23410588501432).

The spelling of 13210144400201 in words is "thirteen trillion, two hundred ten billion, one hundred forty-four million, four hundred thousand, two hundred one".

Divisors: 1 7 6563 45941 287545861 2012821027 1887163485743 13210144400201