Base | Representation |
---|---|
bin | 100001010001110… |
… | …0000110001010101 |
3 | 2212211002102211012 |
4 | 1002203200301111 |
5 | 4241322334100 |
6 | 302444422005 |
7 | 36445663460 |
oct | 10243406125 |
9 | 2784072735 |
10 | 1116605525 |
11 | 523327292 |
12 | 271b47905 |
13 | 14a446039 |
14 | a84222d7 |
15 | 68066135 |
hex | 428e0c55 |
1116605525 has 24 divisors (see below), whose sum is σ = 1585922304. Its totient is φ = 763963200.
The previous prime is 1116605519. The next prime is 1116605551. The reversal of 1116605525 is 5255066111.
It is not a de Polignac number, because 1116605525 - 224 = 1099828309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1116605491 and 1116605500.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74135 + ... + 87915.
It is an arithmetic number, because the mean of its divisors is an integer number (66080096).
Almost surely, 21116605525 is an apocalyptic number.
It is an amenable number.
1116605525 is a deficient number, since it is larger than the sum of its proper divisors (469316779).
1116605525 is a wasteful number, since it uses less digits than its factorization.
1116605525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14261 (or 14256 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 32.
The square root of 1116605525 is about 33415.6479063327. The cubic root of 1116605525 is about 1037.4486044120.
The spelling of 1116605525 in words is "one billion, one hundred sixteen million, six hundred five thousand, five hundred twenty-five".
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