Search a number
-
+
13030220002011 = 35777527567881
BaseRepresentation
bin1011110110011101010110…
…1000100111001011011011
31201010200021102202200200020
42331213111220213023123
53201441342310031021
643414000032041523
72513254666362462
oct275472550471333
951120242680606
1013030220002011
1141740a3548573
1215654163932a3
1373698a7bbb04
1433094777b9d9
15178e2c76b7c6
hexbd9d5a272db

13030220002011 has 8 divisors (see below), whose sum is σ = 17403736943184. Its totient is φ = 8671758197760.

The previous prime is 13030220001979. The next prime is 13030220002049. The reversal of 13030220002011 is 11020002203031.

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

It is not a de Polignac number, because 13030220002011 - 25 = 13030220001979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13030220000011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3763782210 + ... + 3763785671.

It is an arithmetic number, because the mean of its divisors is an integer number (2175467117898).

Almost surely, 213030220002011 is an apocalyptic number.

13030220002011 is a deficient number, since it is larger than the sum of its proper divisors (4373516941173).

13030220002011 is an equidigital number, since it uses as much as digits as its factorization.

13030220002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7527568461.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13030220002011 its reverse (11020002203031), we get a palindrome (24050222205042).

The spelling of 13030220002011 in words is "thirteen trillion, thirty billion, two hundred twenty million, two thousand, eleven".

Divisors: 1 3 577 1731 7527567881 22582703643 4343406667337 13030220002011