Search a number
-
+
140430301130401 = 163567858549103
BaseRepresentation
bin11111111011100001111010…
…001101101110111010100001
3200102020000011010201211012221
4133323201322031232322201
5121401302224042133101
61214400442325351041
741402516526404122
oct3773417215567241
9612200133654187
10140430301130401
1140822179a83377
12139003bb868481
13604869c9192a9
142696c118c4049
151137dab192aa1
hex7fb87a36eea1

140430301130401 has 4 divisors (see below), whose sum is σ = 140431159843072. Its totient is φ = 140429442417732.

The previous prime is 140430301130389. The next prime is 140430301130437. The reversal of 140430301130401 is 104031103034041.

It is a happy number.

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 140430301130401 - 211 = 140430301128353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140430301133401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429110985 + ... + 429438118.

It is an arithmetic number, because the mean of its divisors is an integer number (35107789960768).

Almost surely, 2140430301130401 is an apocalyptic number.

It is an amenable number.

140430301130401 is a deficient number, since it is larger than the sum of its proper divisors (858712671).

140430301130401 is an equidigital number, since it uses as much as digits as its factorization.

140430301130401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858712670.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 140430301130401 its reverse (104031103034041), we get a palindrome (244461404164442).

The spelling of 140430301130401 in words is "one hundred forty trillion, four hundred thirty billion, three hundred one million, one hundred thirty thousand, four hundred one".

Divisors: 1 163567 858549103 140430301130401