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2320163053 = 13491363491
BaseRepresentation
bin1000101001001010…
…1110000011101101
312222200210111100221
42022102232003231
514222430204203
61022121051341
7111332026525
oct21222560355
95880714327
102320163053
11a9074292a
12549026b51
132ac8b4860
141801da685
15d8a55abd
hex8a4ae0ed

2320163053 has 8 divisors (see below), whose sum is σ = 2503732896. Its totient is φ = 2137321200.

The previous prime is 2320163051. The next prime is 2320163057. The reversal of 2320163053 is 3503610232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2320163053 - 21 = 2320163051 is a prime.

It is a super-3 number, since 3×23201630533 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320163051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175363 + ... + 188128.

It is an arithmetic number, because the mean of its divisors is an integer number (312966612).

Almost surely, 22320163053 is an apocalyptic number.

It is an amenable number.

2320163053 is a deficient number, since it is larger than the sum of its proper divisors (183569843).

2320163053 is a wasteful number, since it uses less digits than its factorization.

2320163053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363995.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 2320163053 is about 48168.0708872589. The cubic root of 2320163053 is about 1323.8522022431.

Adding to 2320163053 its reverse (3503610232), we get a palindrome (5823773285).

The spelling of 2320163053 in words is "two billion, three hundred twenty million, one hundred sixty-three thousand, fifty-three".

Divisors: 1 13 491 6383 363491 4725383 178474081 2320163053