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3122310023 = 74143253003
BaseRepresentation
bin1011101000011010…
…1010101110000111
322001121011210010222
42322012222232013
522343302410043
61233453534555
7140242124450
oct27206525607
98047153128
103122310023
11136250a808
127317a445b
133a9b39a31
14218964127
151341a3d68
hexba1aab87

3122310023 has 16 divisors (see below), whose sum is σ = 3740411136. Its totient is φ = 2550260160.

The previous prime is 3122310017. The next prime is 3122310041. The reversal of 3122310023 is 3200132213.

It is not a de Polignac number, because 3122310023 - 220 = 3121261447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3122309983 and 3122310010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122310013) 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 15 ways as a sum of consecutive naturals, for example, 114161 + ... + 138842.

It is an arithmetic number, because the mean of its divisors is an integer number (233775696).

Almost surely, 23122310023 is an apocalyptic number.

3122310023 is a deficient number, since it is larger than the sum of its proper divisors (618101113).

3122310023 is a wasteful number, since it uses less digits than its factorization.

3122310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253094.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3122310023 is about 55877.6343719023. The cubic root of 3122310023 is about 1461.5892531912.

Adding to 3122310023 its reverse (3200132213), we get a palindrome (6322442236).

The spelling of 3122310023 in words is "three billion, one hundred twenty-two million, three hundred ten thousand, twenty-three".

Divisors: 1 7 41 43 287 301 1763 12341 253003 1771021 10373123 10879129 72611861 76153903 446044289 3122310023