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1075352161 = 132922312791
BaseRepresentation
bin100000000011000…
…1001001001100001
32202221110112211211
41000012021021201
54200242232121
6254412310121
735435225332
oct10006111141
92687415754
101075352161
1150200aaa4
12260172341
13141a30b70
14a2b64289
1564617ce1
hex40189261

1075352161 has 16 divisors (see below), whose sum is σ = 1203471360. Its totient is φ = 954031680.

The previous prime is 1075352137. The next prime is 1075352171. The reversal of 1075352161 is 1612535701.

It is a cyclic number.

It is not a de Polignac number, because 1075352161 - 25 = 1075352129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1075352171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77676 + ... + 90466.

It is an arithmetic number, because the mean of its divisors is an integer number (75216960).

Almost surely, 21075352161 is an apocalyptic number.

It is an amenable number.

1075352161 is a deficient number, since it is larger than the sum of its proper divisors (128119199).

1075352161 is a wasteful number, since it uses less digits than its factorization.

1075352161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 1075352161 is about 32792.5625866598. The cubic root of 1075352161 is about 1024.5116566465.

Adding to 1075352161 its reverse (1612535701), we get a palindrome (2687887862).

The spelling of 1075352161 in words is "one billion, seventy-five million, three hundred fifty-two thousand, one hundred sixty-one".

Divisors: 1 13 29 223 377 2899 6467 12791 84071 166283 370939 2852393 4822207 37081109 82719397 1075352161