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3053243163 = 3172911318269
BaseRepresentation
bin1011010111111100…
…1100101100011011
321212210012211020010
42311333030230123
522223112240123
61222545333003
7135443065365
oct26577145433
97783184203
103053243163
111327526863
12712637163
13398736b79
1420d705d35
1512d0ae993
hexb5fccb1b

3053243163 has 32 divisors (see below), whose sum is σ = 4498804800. Its totient is φ = 1833230336.

The previous prime is 3053243161. The next prime is 3053243191. The reversal of 3053243163 is 3613423503.

It is a cyclic number.

It is not a de Polignac number, because 3053243163 - 21 = 3053243161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3053243163.

It is not an unprimeable number, because it can be changed into a prime (3053243161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157993 + ... + 176261.

It is an arithmetic number, because the mean of its divisors is an integer number (140587650).

Almost surely, 23053243163 is an apocalyptic number.

3053243163 is a deficient number, since it is larger than the sum of its proper divisors (1445561637).

3053243163 is a wasteful number, since it uses less digits than its factorization.

3053243163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18431.

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 3053243163 is about 55256.1595028102. The cubic root of 3053243163 is about 1450.7318007202.

Adding to 3053243163 its reverse (3613423503), we get a palindrome (6666666666).

The spelling of 3053243163 in words is "three billion, fifty-three million, two hundred forty-three thousand, one hundred sixty-three".

Divisors: 1 3 17 29 51 87 113 339 493 1479 1921 3277 5763 9831 18269 54807 55709 167127 310573 529801 931719 1589403 2064397 6193191 9006617 27019851 35094749 59867513 105284247 179602539 1017747721 3053243163