Search a number
-
+
13030333022 = 27977952649
BaseRepresentation
bin11000010001010101…
…10001101001011110
31020122002212111112202
430020222301221132
5203141231124042
65552553131502
7640622001050
oct141052615136
936562774482
1013030333022
115587313073
1226379b9b92
1312c8762435
148b87c38d0
15513e44632
hex308ab1a5e

13030333022 has 16 divisors (see below), whose sum is σ = 22360600800. Its totient is φ = 5578706688.

The previous prime is 13030333003. The next prime is 13030333027. The reversal of 13030333022 is 22033303031.

It is a junction number, because it is equal to n+sod(n) for n = 13030332985 and 13030333003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030333027) 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, 462647 + ... + 490002.

It is an arithmetic number, because the mean of its divisors is an integer number (1397537550).

Almost surely, 213030333022 is an apocalyptic number.

13030333022 is a deficient number, since it is larger than the sum of its proper divisors (9330267778).

13030333022 is an equidigital number, since it uses as much as digits as its factorization.

13030333022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953635.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 13030333022 its reverse (22033303031), we get a palindrome (35063636053).

The spelling of 13030333022 in words is "thirteen billion, thirty million, three hundred thirty-three thousand, twenty-two".

Divisors: 1 2 7 14 977 1954 6839 13678 952649 1905298 6668543 13337086 930738073 1861476146 6515166511 13030333022