Base | Representation |
---|---|
bin | 10100111011111010… |
… | …01100111011000111 |
3 | 1002000100001020000121 |
4 | 22131331030323013 |
5 | 141004420014343 |
6 | 5055200122411 |
7 | 545352301603 |
oct | 123575147307 |
9 | 32010036017 |
10 | 11240001223 |
11 | 4848762310 |
12 | 2218306407 |
13 | 10a1878bc9 |
14 | 788b06503 |
15 | 45bb9aaed |
hex | 29df4cec7 |
11240001223 has 8 divisors (see below), whose sum is σ = 12263262336. Its totient is φ = 10216980600.
The previous prime is 11240001191. The next prime is 11240001233. The reversal of 11240001223 is 32210004211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11240001223 - 25 = 11240001191 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11240001197 and 11240001206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11240001233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45718 + ... + 156748.
It is an arithmetic number, because the mean of its divisors is an integer number (1532907792).
Almost surely, 211240001223 is an apocalyptic number.
11240001223 is a deficient number, since it is larger than the sum of its proper divisors (1023261113).
11240001223 is a wasteful number, since it uses less digits than its factorization.
11240001223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120245.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 11240001223 its reverse (32210004211), we get a palindrome (43450005434).
The spelling of 11240001223 in words is "eleven billion, two hundred forty million, one thousand, two hundred twenty-three".
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