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2430031241 = 11673297193
BaseRepresentation
bin1001000011010111…
…0101010110001001
320021100112101012002
42100311311112021
514434041444431
61041044000345
7114134632121
oct22065652611
96240471162
102430031241
111037764490
125799900b5
132c95a1c11
14190a39c81
15e35093cb
hex90d75589

2430031241 has 8 divisors (see below), whose sum is σ = 2690510304. Its totient is φ = 2176146720.

The previous prime is 2430031229. The next prime is 2430031301. The reversal of 2430031241 is 1421300342.

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

It is not a de Polignac number, because 2430031241 - 210 = 2430030217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2430031211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1647860 + ... + 1649333.

It is an arithmetic number, because the mean of its divisors is an integer number (336313788).

Almost surely, 22430031241 is an apocalyptic number.

It is an amenable number.

2430031241 is a deficient number, since it is larger than the sum of its proper divisors (260479063).

2430031241 is a wasteful number, since it uses less digits than its factorization.

2430031241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297271.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2430031241 is about 49295.3470522320. The cubic root of 2430031241 is about 1344.4271854061.

Adding to 2430031241 its reverse (1421300342), we get a palindrome (3851331583).

The spelling of 2430031241 in words is "two billion, four hundred thirty million, thirty-one thousand, two hundred forty-one".

Divisors: 1 11 67 737 3297193 36269123 220911931 2430031241