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2441420031 = 317231132163
BaseRepresentation
bin1001000110000101…
…0001110011111111
320022010221222200010
42101201101303333
520000000420111
61042132034303
7114333504441
oct22141216377
96263858603
102441420031
111043133006
12581762993
132cba5b94b
14192362491
15e4508aa6
hex91851cff

2441420031 has 48 divisors (see below), whose sum is σ = 3650939136. Its totient is φ = 1443391488.

The previous prime is 2441420011. The next prime is 2441420057. The reversal of 2441420031 is 1300241442.

It is not a de Polignac number, because 2441420031 - 25 = 2441419999 is a prime.

It is a super-2 number, since 2×24414200312 = 11921063535536081922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2441420011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14977956 + ... + 14978118.

It is an arithmetic number, because the mean of its divisors is an integer number (76061232).

Almost surely, 22441420031 is an apocalyptic number.

2441420031 is a deficient number, since it is larger than the sum of its proper divisors (1209519105).

2441420031 is a wasteful number, since it uses less digits than its factorization.

2441420031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2441420031 is about 49410.7278938491. The cubic root of 2441420031 is about 1346.5242148344.

Adding to 2441420031 its reverse (1300241442), we get a palindrome (3741661473).

The spelling of 2441420031 in words is "two billion, four hundred forty-one million, four hundred twenty thousand, thirty-one".

Divisors: 1 3 17 23 51 69 113 163 339 391 489 1173 1921 2599 2771 3749 5763 7797 8313 11247 12769 18419 38307 44183 55257 63733 132549 191199 217073 293687 313123 423637 651219 881061 939369 1270911 2081347 4992679 6244041 7201829 14978037 21605487 35382899 47870981 106148697 143612943 813806677 2441420031