Search a number
-
+
3311013031 is a prime number
BaseRepresentation
bin1100010101011010…
…0000110010100111
322112202020220000021
43011112200302213
523240104404111
61304314300011
7145023101134
oct30526406247
98482226007
103311013031
111449a87107
12784a27607
13409c6a011
14235a4558b
15145a2ad71
hexc55a0ca7

3311013031 has 2 divisors, whose sum is σ = 3311013032. Its totient is φ = 3311013030.

The previous prime is 3311012993. The next prime is 3311013053. The reversal of 3311013031 is 1303101133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3311013031 - 29 = 3311012519 is a prime.

It is a super-2 number, since 2×33110130312 = 21925614582903613922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3311012996 and 3311013014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3311013061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655506515 + 1655506516.

It is an arithmetic number, because the mean of its divisors is an integer number (1655506516).

Almost surely, 23311013031 is an apocalyptic number.

3311013031 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311013031 is an equidigital number, since it uses as much as digits as its factorization.

3311013031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 3311013031 is about 57541.4027548860. The cubic root of 3311013031 is about 1490.4599020245.

Adding to 3311013031 its reverse (1303101133), we get a palindrome (4614114164).

The spelling of 3311013031 in words is "three billion, three hundred eleven million, thirteen thousand, thirty-one".