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23500314314 = 229405177833
BaseRepresentation
bin10101111000101110…
…100101011011001010
32020122202222122210122
4111320232211123022
5341112040024224
614443525143242
71461234242621
oct257056453312
966582878718
1023500314314
119a6a350a74
12467a25ab22
1322a6924339
1411cd1266b8
159281db15e
hex578ba56ca

23500314314 has 8 divisors (see below), whose sum is σ = 36466005060. Its totient is φ = 11344979296.

The previous prime is 23500314283. The next prime is 23500314319. The reversal of 23500314314 is 41341300532.

It can be written as a sum of positive squares in 2 ways, for example, as 22660184089 + 840130225 = 150533^2 + 28985^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23500314319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202588859 + ... + 202588974.

Almost surely, 223500314314 is an apocalyptic number.

23500314314 is a deficient number, since it is larger than the sum of its proper divisors (12965690746).

23500314314 is a wasteful number, since it uses less digits than its factorization.

23500314314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405177864.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 23500314314 its reverse (41341300532), we get a palindrome (64841614846).

The spelling of 23500314314 in words is "twenty-three billion, five hundred million, three hundred fourteen thousand, three hundred fourteen".

Divisors: 1 2 29 58 405177833 810355666 11750157157 23500314314