Base | Representation |
---|---|
bin | 10101100011111101… |
… | …111011010011000111 |
3 | 2012202111121012022211 |
4 | 111203331323103013 |
5 | 334403403431120 |
6 | 14345204004251 |
7 | 1446504606436 |
oct | 254375732307 |
9 | 65674535284 |
10 | 23152014535 |
11 | 9900788211 |
12 | 45a1690687 |
13 | 224c714cb0 |
14 | 1198b7d11d |
15 | 90783b25a |
hex | 563f7b4c7 |
23152014535 has 16 divisors (see below), whose sum is σ = 29925141120. Its totient is φ = 17093664000.
The previous prime is 23152014517. The next prime is 23152014581. The reversal of 23152014535 is 53541025132.
It is not a de Polignac number, because 23152014535 - 25 = 23152014503 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23152014497 and 23152014506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349035 + ... + 410035.
It is an arithmetic number, because the mean of its divisors is an integer number (1870321320).
Almost surely, 223152014535 is an apocalyptic number.
23152014535 is a deficient number, since it is larger than the sum of its proper divisors (6773126585).
23152014535 is a wasteful number, since it uses less digits than its factorization.
23152014535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66858.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 23152014535 its reverse (53541025132), we get a palindrome (76693039667).
The spelling of 23152014535 in words is "twenty-three billion, one hundred fifty-two million, fourteen thousand, five hundred thirty-five".
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