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160020627 = 31317772309
BaseRepresentation
bin10011000100110…
…11100010010011
3102011002220000220
421202123202103
5311431130002
623513444123
73652103304
oct1142334223
9364086026
10160020627
1182366958
1245710643
13271c9c80
14173767ab
15e0ad7bc
hex989b893

160020627 has 16 divisors (see below), whose sum is σ = 230002080. Its totient is φ = 98376192.

The previous prime is 160020617. The next prime is 160020647. The reversal of 160020627 is 726020061.

It is a happy number.

It is not a de Polignac number, because 160020627 - 212 = 160016531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 160020597 and 160020606.

It is not an unprimeable number, because it can be changed into a prime (160020607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68149 + ... + 70457.

It is an arithmetic number, because the mean of its divisors is an integer number (14375130).

Almost surely, 2160020627 is an apocalyptic number.

160020627 is a deficient number, since it is larger than the sum of its proper divisors (69981453).

160020627 is a wasteful number, since it uses less digits than its factorization.

160020627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 160020627 is about 12649.9259681628. The cubic root of 160020627 is about 542.9068516049.

Adding to 160020627 its reverse (726020061), we get a palindrome (886040688).

The spelling of 160020627 in words is "one hundred sixty million, twenty thousand, six hundred twenty-seven".

Divisors: 1 3 13 39 1777 2309 5331 6927 23101 30017 69303 90051 4103093 12309279 53340209 160020627