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3102013230113 = 7443144747159
BaseRepresentation
bin101101001000111110011…
…001011000110000100001
3101222112211122011022020002
4231020332121120300201
5401310410341330423
610333013433025345
7440053531256120
oct55107631306041
911875748138202
103102013230113
11a96613665416
12421235b55255
13196698469865
14aa1d1497ab7
1555a555a6228
hex2d23e658c21

3102013230113 has 4 divisors (see below), whose sum is σ = 3545157977280. Its totient is φ = 2658868482948.

The previous prime is 3102013230091. The next prime is 3102013230157. The reversal of 3102013230113 is 3110323102013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3102013230113 - 216 = 3102013164577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102013230413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221572373573 + ... + 221572373586.

It is an arithmetic number, because the mean of its divisors is an integer number (886289494320).

Almost surely, 23102013230113 is an apocalyptic number.

It is an amenable number.

3102013230113 is a deficient number, since it is larger than the sum of its proper divisors (443144747167).

3102013230113 is an equidigital number, since it uses as much as digits as its factorization.

3102013230113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443144747166.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3102013230113 its reverse (3110323102013), we get a palindrome (6212336332126).

The spelling of 3102013230113 in words is "three trillion, one hundred two billion, thirteen million, two hundred thirty thousand, one hundred thirteen".

Divisors: 1 7 443144747159 3102013230113