Base | Representation |
---|---|
bin | 10100111011111011… |
… | …10100011110011001 |
3 | 1002000100100110020200 |
4 | 22131331310132121 |
5 | 141004440210400 |
6 | 5055203412413 |
7 | 545353545114 |
oct | 123575643631 |
9 | 32010313220 |
10 | 11240163225 |
11 | 4848862aa5 |
12 | 2218384109 |
13 | 10a1904875 |
14 | 788b4957b |
15 | 45bbcdb00 |
hex | 29df74799 |
11240163225 has 36 divisors (see below), whose sum is σ = 20180371692. Its totient is φ = 5980464000.
The previous prime is 11240163211. The next prime is 11240163251. The reversal of 11240163225 is 52236104211.
11240163225 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 0 + 1 + 632 + 25 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 2530794249 + 8709368976 = 50307^2 + 93324^2 .
It is not a de Polignac number, because 11240163225 - 212 = 11240159129 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35395 + ... + 154055.
Almost surely, 211240163225 is an apocalyptic number.
11240163225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11240163225 is a deficient number, since it is larger than the sum of its proper divisors (8940208467).
11240163225 is a wasteful number, since it uses less digits than its factorization.
11240163225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119098 (or 119090 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 11240163225 its reverse (52236104211), we get a palindrome (63476267436).
The spelling of 11240163225 in words is "eleven billion, two hundred forty million, one hundred sixty-three thousand, two hundred twenty-five".
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