Search a number
-
+
454130241 = 3259358379
BaseRepresentation
bin11011000100010…
…111101001000001
31011122112012120120
4123010113221001
51412224131431
6113021330453
714153020605
oct3304275101
91148465516
10454130241
11213387854
12108106a29
1373114926
1444455505
1529d07196
hex1b117a41

454130241 has 8 divisors (see below), whose sum is σ = 605750880. Its totient is φ = 302631552.

The previous prime is 454130219. The next prime is 454130263. The reversal of 454130241 is 142031454.

It is an interprime number because it is at equal distance from previous prime (454130219) and next prime (454130263).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 454130241 - 29 = 454129729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (454130291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21411 + ... + 36968.

It is an arithmetic number, because the mean of its divisors is an integer number (75718860).

Almost surely, 2454130241 is an apocalyptic number.

It is an amenable number.

454130241 is a deficient number, since it is larger than the sum of its proper divisors (151620639).

454130241 is a wasteful number, since it uses less digits than its factorization.

454130241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60975.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 454130241 is about 21310.3317900027. The cubic root of 454130241 is about 768.6467719941.

Adding to 454130241 its reverse (142031454), we get a palindrome (596161695).

The spelling of 454130241 in words is "four hundred fifty-four million, one hundred thirty thousand, two hundred forty-one".

Divisors: 1 3 2593 7779 58379 175137 151376747 454130241