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3142022223 = 36311659811
BaseRepresentation
bin1011101101000111…
…0111010001001111
322002222021021012110
42323101313101033
522413324202343
61235440235103
7140601514434
oct27321672117
98088237173
103142022223
11137265388a
1273830ba93
133b0c4c162
1421b415b8b
15135c99833
hexbb47744f

3142022223 has 8 divisors (see below), whose sum is σ = 4196004736. Its totient is φ = 2091360600.

The previous prime is 3142022201. The next prime is 3142022227. The reversal of 3142022223 is 3222202413.

Adding to 3142022223 its reverse (3222202413), we get a palindrome (6364224636).

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

It is not a de Polignac number, because 3142022223 - 26 = 3142022159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3142022223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142022227) 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 7 ways as a sum of consecutive naturals, for example, 828013 + ... + 831798.

It is an arithmetic number, because the mean of its divisors is an integer number (524500592).

Almost surely, 23142022223 is an apocalyptic number.

3142022223 is a deficient number, since it is larger than the sum of its proper divisors (1053982513).

3142022223 is a wasteful number, since it uses less digits than its factorization.

3142022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660445.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3142022223 is about 56053.7440587156. The cubic root of 3142022223 is about 1464.6586387574.

The spelling of 3142022223 in words is "three billion, one hundred forty-two million, twenty-two thousand, two hundred twenty-three".

Divisors: 1 3 631 1893 1659811 4979433 1047340741 3142022223