Base | Representation |
---|---|
bin | 10100110111010011… |
… | …00111111001111111 |
3 | 1001220122020201201110 |
4 | 22123221213321333 |
5 | 140420014030211 |
6 | 5051255013103 |
7 | 544402413246 |
oct | 123351477177 |
9 | 31818221643 |
10 | 11201314431 |
11 | 482893935a |
12 | 220736a193 |
13 | 1096852008 |
14 | 78391595d |
15 | 4585a7ea6 |
hex | 29ba67e7f |
11201314431 has 8 divisors (see below), whose sum is σ = 15299356464. Its totient is φ = 7285407680.
The previous prime is 11201314393. The next prime is 11201314469. The reversal of 11201314431 is 13441310211.
It is an interprime number because it is at equal distance from previous prime (11201314393) and next prime (11201314469).
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 11201314431 - 27 = 11201314303 is a prime.
It is a super-2 number, since 2×112013144312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11201314398 and 11201314407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11201314471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45533676 + ... + 45533921.
It is an arithmetic number, because the mean of its divisors is an integer number (1912419558).
Almost surely, 211201314431 is an apocalyptic number.
11201314431 is a deficient number, since it is larger than the sum of its proper divisors (4098042033).
11201314431 is an equidigital number, since it uses as much as digits as its factorization.
11201314431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91067641.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 11201314431 its reverse (13441310211), we get a palindrome (24642624642).
The spelling of 11201314431 in words is "eleven billion, two hundred one million, three hundred fourteen thousand, four hundred thirty-one".
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