Base | Representation |
---|---|
bin | 10101000110110011… |
… | …11110100000000001 |
3 | 1002020201002022021110 |
4 | 22203121332200001 |
5 | 141201321233101 |
6 | 5112223513533 |
7 | 550542366144 |
oct | 124331764001 |
9 | 32221068243 |
10 | 11331430401 |
11 | 489532a415 |
12 | 2242a588a9 |
13 | 10b77ab505 |
14 | 796d0605b |
15 | 464c0acd6 |
hex | 2a367e801 |
11331430401 has 8 divisors (see below), whose sum is σ = 15765468480. Its totient is φ = 7225839632.
The previous prime is 11331430367. The next prime is 11331430417. The reversal of 11331430401 is 10403413311.
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 11331430401 - 26 = 11331430337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11331430421) 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, 82111746 + ... + 82111883.
It is an arithmetic number, because the mean of its divisors is an integer number (1970683560).
Almost surely, 211331430401 is an apocalyptic number.
It is an amenable number.
11331430401 is a deficient number, since it is larger than the sum of its proper divisors (4434038079).
11331430401 is a wasteful number, since it uses less digits than its factorization.
11331430401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164223655.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 11331430401 its reverse (10403413311), we get a palindrome (21734843712).
The spelling of 11331430401 in words is "eleven billion, three hundred thirty-one million, four hundred thirty thousand, four hundred one".
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