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2031004241 = 72910004947
BaseRepresentation
bin111100100001110…
…1010101001010001
312020112200201001022
41321003222221101
513124414113431
6533311245225
7101221152110
oct17103525121
95215621038
102031004241
119524a3602
12488219815
13264a11476
14153a49c77
15bd48907b
hex790eaa51

2031004241 has 8 divisors (see below), whose sum is σ = 2401187520. Its totient is φ = 1680830928.

The previous prime is 2031004237. The next prime is 2031004247. The reversal of 2031004241 is 1424001302.

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

It is not a de Polignac number, because 2031004241 - 22 = 2031004237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031004247) 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, 5002271 + ... + 5002676.

It is an arithmetic number, because the mean of its divisors is an integer number (300148440).

Almost surely, 22031004241 is an apocalyptic number.

It is an amenable number.

2031004241 is a deficient number, since it is larger than the sum of its proper divisors (370183279).

2031004241 is a wasteful number, since it uses less digits than its factorization.

2031004241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10004983.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2031004241 is about 45066.6644095167. The cubic root of 2031004241 is about 1266.3981772194.

Adding to 2031004241 its reverse (1424001302), we get a palindrome (3455005543).

The spelling of 2031004241 in words is "two billion, thirty-one million, four thousand, two hundred forty-one".

Divisors: 1 7 29 203 10004947 70034629 290143463 2031004241