Search a number
-
+
30111320332313 = 118293302041927
BaseRepresentation
bin1101101100010110101101…
…00011010101100000011001
310221121121120200112120021222
412312023112203111200121
512421320441001113223
6144012541040141425
76225320405532053
oct666132643254031
9127547520476258
1030111320332313
11965a1593663a0
123463938307875
1313a564034287c
14761577a648d3
153733e7c7b0c8
hex1b62d68d5819

30111320332313 has 8 divisors (see below), whose sum is σ = 32888337602880. Its totient is φ = 27340907147280.

The previous prime is 30111320332283. The next prime is 30111320332367. The reversal of 30111320332313 is 31323302311103.

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

It is a cyclic number.

It is not a de Polignac number, because 30111320332313 - 216 = 30111320266777 is a prime.

It is a super-3 number, since 3×301113203323133 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30111320332913) 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, 1651011845 + ... + 1651030082.

It is an arithmetic number, because the mean of its divisors is an integer number (4111042200360).

Almost surely, 230111320332313 is an apocalyptic number.

It is an amenable number.

30111320332313 is a deficient number, since it is larger than the sum of its proper divisors (2777017270567).

30111320332313 is a wasteful number, since it uses less digits than its factorization.

30111320332313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302042767.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 30111320332313 its reverse (31323302311103), we get a palindrome (61434622643416).

The spelling of 30111320332313 in words is "thirty trillion, one hundred eleven billion, three hundred twenty million, three hundred thirty-two thousand, three hundred thirteen".

Divisors: 1 11 829 9119 3302041927 36322461197 2737392757483 30111320332313