Search a number
-
+
34454352001 = 159732157037
BaseRepresentation
bin100000000101101000…
…111011000010000001
310021221011221102121011
4200011220323002001
51031030303231001
623454512200521
72326545105556
oct400550730201
9107834842534
1034454352001
1113680646683
126816839141
133331178344
14194bc70a2d
15d69bebd51
hex805a3b081

34454352001 has 4 divisors (see below), whose sum is σ = 34456525012. Its totient is φ = 34452178992.

The previous prime is 34454351999. The next prime is 34454352019. The reversal of 34454352001 is 10025345443.

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 18966798400 + 15487553601 = 137720^2 + 124449^2 .

It is a cyclic number.

It is not a de Polignac number, because 34454352001 - 21 = 34454351999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34454350001) 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, 1062546 + ... + 1094491.

It is an arithmetic number, because the mean of its divisors is an integer number (8614131253).

Almost surely, 234454352001 is an apocalyptic number.

It is an amenable number.

34454352001 is a deficient number, since it is larger than the sum of its proper divisors (2173011).

34454352001 is a wasteful number, since it uses less digits than its factorization.

34454352001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173010.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 34454352001 its reverse (10025345443), we get a palindrome (44479697444).

The spelling of 34454352001 in words is "thirty-four billion, four hundred fifty-four million, three hundred fifty-two thousand, one".

Divisors: 1 15973 2157037 34454352001