Search a number
-
+
42331130301 = 314110376767
BaseRepresentation
bin100111011011001000…
…011100100110111101
311001021010111020002210
4213123020130212331
51143143232132201
631240251011033
73026001446025
oct473310344675
9131233436083
1042331130301
1116a52901809
128254739a79
133cb8006cc5
142098020a85
15117b4a71d6
hex9db21c9bd

42331130301 has 4 divisors (see below), whose sum is σ = 56441507072. Its totient is φ = 28220753532.

The previous prime is 42331130299. The next prime is 42331130327. The reversal of 42331130301 is 10303113324.

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 not a de Polignac number, because 42331130301 - 21 = 42331130299 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42331130341) 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, 7055188381 + ... + 7055188386.

It is an arithmetic number, because the mean of its divisors is an integer number (14110376768).

Almost surely, 242331130301 is an apocalyptic number.

It is an amenable number.

42331130301 is a deficient number, since it is larger than the sum of its proper divisors (14110376771).

42331130301 is a wasteful number, since it uses less digits than its factorization.

42331130301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14110376770.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 42331130301 its reverse (10303113324), we get a palindrome (52634243625).

The spelling of 42331130301 in words is "forty-two billion, three hundred thirty-one million, one hundred thirty thousand, three hundred one".

Divisors: 1 3 14110376767 42331130301