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5112033161 = 174727123609
BaseRepresentation
bin1001100001011001…
…10110111110001001
3111012021012012011112
410300230312332021
540432140030121
62203132340105
7240452364524
oct46054667611
914167165145
105112033161
1121936781a4
12ba8014635
136361264c1
14366d05bbb
151edbd675b
hex130b36f89

5112033161 has 16 divisors (see below), whose sum is σ = 5548538880. Its totient is φ = 4691381760.

The previous prime is 5112033151. The next prime is 5112033167. The reversal of 5112033161 is 1613302115.

It is a cyclic number.

It is not a de Polignac number, because 5112033161 - 26 = 5112033097 is a prime.

It is a super-2 number, since 2×51120331612 = 52265766078327303842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5112033167) 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, 204725 + ... + 228333.

It is an arithmetic number, because the mean of its divisors is an integer number (346783680).

Almost surely, 25112033161 is an apocalyptic number.

It is an amenable number.

5112033161 is a deficient number, since it is larger than the sum of its proper divisors (436505719).

5112033161 is a wasteful number, since it uses less digits than its factorization.

5112033161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23944.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5112033161 is about 71498.4836272770. The cubic root of 5112033161 is about 1722.6533278296.

Adding to 5112033161 its reverse (1613302115), we get a palindrome (6725335276).

The spelling of 5112033161 in words is "five billion, one hundred twelve million, thirty-three thousand, one hundred sixty-one".

Divisors: 1 17 47 271 799 4607 12737 23609 216529 401353 1109623 6398039 18863591 108766663 300707833 5112033161