Base | Representation |
---|---|
bin | 10100111101100101… |
… | …01001000101111111 |
3 | 1002001022101221210001 |
4 | 22132302221011333 |
5 | 141022011311424 |
6 | 5100420255131 |
7 | 545612336323 |
oct | 123662510577 |
9 | 32038357701 |
10 | 11254010239 |
11 | 485566050a |
12 | 2220b414a7 |
13 | 10a4742474 |
14 | 78a911983 |
15 | 45d016844 |
hex | 29eca917f |
11254010239 has 4 divisors (see below), whose sum is σ = 11743315056. Its totient is φ = 10764705424.
The previous prime is 11254010237. The next prime is 11254010263. The reversal of 11254010239 is 93201045211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11254010239 - 21 = 11254010237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11254010233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244652374 + ... + 244652419.
It is an arithmetic number, because the mean of its divisors is an integer number (2935828764).
Almost surely, 211254010239 is an apocalyptic number.
11254010239 is a deficient number, since it is larger than the sum of its proper divisors (489304817).
11254010239 is an equidigital number, since it uses as much as digits as its factorization.
11254010239 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 489304816.
The product of its (nonzero) digits is 2160, while the sum is 28.
The spelling of 11254010239 in words is "eleven billion, two hundred fifty-four million, ten thousand, two hundred thirty-nine".
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