Search a number
-
+
30044231314301 = 197171523772953
BaseRepresentation
bin1101101010011001101111…
…01111000010101101111101
310221101012102010201100000002
412311030313233002231331
512414221041204024201
6143522043533444045
76220424026352261
oct665146757025575
9127335363640002
1030044231314301
119633761364166
123452934340625
13139c20b012789
1475c2118c20a1
153717bcec876b
hex1b5337bc2b7d

30044231314301 has 4 divisors (see below), whose sum is σ = 30045755106972. Its totient is φ = 30042707521632.

The previous prime is 30044231314267. The next prime is 30044231314381. The reversal of 30044231314301 is 10341313244003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8797755142201 + 21246476172100 = 2966101^2 + 4609390^2 .

It is a cyclic number.

It is not a de Polignac number, because 30044231314301 - 214 = 30044231297917 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 (30044231314381) 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, 761866760 + ... + 761906193.

It is an arithmetic number, because the mean of its divisors is an integer number (7511438776743).

Almost surely, 230044231314301 is an apocalyptic number.

It is an amenable number.

30044231314301 is a deficient number, since it is larger than the sum of its proper divisors (1523792671).

30044231314301 is a wasteful number, since it uses less digits than its factorization.

30044231314301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523792670.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 30044231314301 its reverse (10341313244003), we get a palindrome (40385544558304).

The spelling of 30044231314301 in words is "thirty trillion, forty-four billion, two hundred thirty-one million, three hundred fourteen thousand, three hundred one".

Divisors: 1 19717 1523772953 30044231314301