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3143606133 = 31576674323
BaseRepresentation
bin1011101101011111…
…1001111101110101
322010002020201220210
42323113321331311
522414230344013
61235534220033
7140621132313
oct27327717565
98102221823
103143606133
1113735358a8
12738954619
133b1385095
1421b7090b3
15135eadcc3
hexbb5f9f75

3143606133 has 8 divisors (see below), whose sum is σ = 4218172768. Its totient is φ = 2082388464.

The previous prime is 3143606129. The next prime is 3143606149. The reversal of 3143606133 is 3316063413.

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

It is not a de Polignac number, because 3143606133 - 22 = 3143606129 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 3143606133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143606533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3336691 + ... + 3337632.

It is an arithmetic number, because the mean of its divisors is an integer number (527271596).

Almost surely, 23143606133 is an apocalyptic number.

It is an amenable number.

3143606133 is a deficient number, since it is larger than the sum of its proper divisors (1074566635).

3143606133 is a wasteful number, since it uses less digits than its factorization.

3143606133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674483.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 3143606133 is about 56067.8707728410. The cubic root of 3143606133 is about 1464.9047114654.

Adding to 3143606133 its reverse (3316063413), we get a palindrome (6459669546).

The spelling of 3143606133 in words is "three billion, one hundred forty-three million, six hundred six thousand, one hundred thirty-three".

Divisors: 1 3 157 471 6674323 20022969 1047868711 3143606133