[go: up one dir, main page]

Search a number
-
+
3013201331 = 7597992353
BaseRepresentation
bin1011001110011001…
…1100110110110011
321202222212111011022
42303212130312303
522132334420311
61214555210055
7134445534350
oct26346346663
97688774138
103013201331
111306967838
1270114692b
1339035728a
14208281627
151298005db
hexb399cdb3

3013201331 has 16 divisors (see below), whose sum is σ = 3546393600. Its totient is φ = 2506802688.

The previous prime is 3013201313. The next prime is 3013201337. The reversal of 3013201331 is 1331023103.

It is a cyclic number.

It is not a de Polignac number, because 3013201331 - 26 = 3013201267 is a prime.

It is a super-2 number, since 2×30132013312 = 18158764522280343122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3013201337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13550 + ... + 78803.

It is an arithmetic number, because the mean of its divisors is an integer number (221649600).

Almost surely, 23013201331 is an apocalyptic number.

3013201331 is a deficient number, since it is larger than the sum of its proper divisors (533192269).

3013201331 is an equidigital number, since it uses as much as digits as its factorization.

3013201331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92498.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3013201331 is about 54892.6345787848. The cubic root of 3013201331 is about 1444.3619874690.

Adding to 3013201331 its reverse (1331023103), we get a palindrome (4344224434).

The spelling of 3013201331 in words is "three billion, thirteen million, two hundred one thousand, three hundred thirty-one".

Divisors: 1 7 59 79 413 553 4661 32627 92353 646471 5448827 7295887 38141789 51071209 430457333 3013201331