Search a number
-
+
30112240041301 = 112737476367391
BaseRepresentation
bin1101101100011000011010…
…10111101111110101010101
310221121200221210010121211211
412312030031113233311111
512421324331422310201
6144013212212501421
76225352244115265
oct666141527576525
9127550853117754
1030112240041301
11965a59052a370
123463b5431a871
1313a5758a4a082
14761623c717a5
1537344d89c651
hex1b630d5efd55

30112240041301 has 4 divisors (see below), whose sum is σ = 32849716408704. Its totient is φ = 27374763673900.

The previous prime is 30112240041293. The next prime is 30112240041307. The reversal of 30112240041301 is 10314004221103.

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 30112240041301 - 23 = 30112240041293 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 (30112240041307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368738183685 + ... + 1368738183706.

It is an arithmetic number, because the mean of its divisors is an integer number (8212429102176).

Almost surely, 230112240041301 is an apocalyptic number.

It is an amenable number.

30112240041301 is a deficient number, since it is larger than the sum of its proper divisors (2737476367403).

30112240041301 is a wasteful number, since it uses less digits than its factorization.

30112240041301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737476367402.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 30112240041301 its reverse (10314004221103), we get a palindrome (40426244262404).

The spelling of 30112240041301 in words is "thirty trillion, one hundred twelve billion, two hundred forty million, forty-one thousand, three hundred one".

Divisors: 1 11 2737476367391 30112240041301