Search a number
-
+
133302130013 = 13151479141769
BaseRepresentation
bin111110000100101101…
…1010001010101011101
3110202002001110211102102
41330021123101111131
54141000321130023
6141123235134445
712426231260363
oct1741133212535
9422061424372
10133302130013
11515956392a8
1221a02744425
13c755051510
146647c7b633
153702bd7628
hex1f096d155d

133302130013 has 16 divisors (see below), whose sum is σ = 144809548800. Its totient is φ = 121977187200.

The previous prime is 133302130007. The next prime is 133302130033. The reversal of 133302130013 is 310031203331.

It is a cyclic number.

It is not a de Polignac number, because 133302130013 - 218 = 133301867869 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 (133302130033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 869393 + ... + 1011161.

It is an arithmetic number, because the mean of its divisors is an integer number (9050596800).

Almost surely, 2133302130013 is an apocalyptic number.

133302130013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133302130013 is a deficient number, since it is larger than the sum of its proper divisors (11507418787).

133302130013 is a wasteful number, since it uses less digits than its factorization.

133302130013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142412.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 133302130013 its reverse (310031203331), we get a palindrome (443333333344).

The spelling of 133302130013 in words is "one hundred thirty-three billion, three hundred two million, one hundred thirty thousand, thirteen".

Divisors: 1 13 151 479 1963 6227 72329 141769 940277 1842997 21407119 67907351 278292547 882795563 10254010001 133302130013