Base | Representation |
---|---|
bin | 10100011111111001… |
… | …10010000111111110 |
3 | 1001101221212110020220 |
4 | 22033330302013332 |
5 | 140014240313210 |
6 | 5020003322210 |
7 | 536500021341 |
oct | 121774620776 |
9 | 31357773226 |
10 | 11005010430 |
11 | 4738050247 |
12 | 2171680366 |
13 | 1064c900bb |
14 | 765816458 |
15 | 44622dc70 |
hex | 28ff321fe |
11005010430 has 32 divisors (see below), whose sum is σ = 26471677824. Its totient is φ = 2928041376.
The previous prime is 11005010417. The next prime is 11005010431. The reversal of 11005010430 is 3401050011.
It is a super-2 number, since 2×110050104302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11005010431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400744 + ... + 427323.
It is an arithmetic number, because the mean of its divisors is an integer number (827239932).
Almost surely, 211005010430 is an apocalyptic number.
11005010430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11005010430 is an abundant number, since it is smaller than the sum of its proper divisors (15466667394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11005010430 is a wasteful number, since it uses less digits than its factorization.
11005010430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 828520.
The product of its (nonzero) digits is 60, while the sum is 15.
Adding to 11005010430 its reverse (3401050011), we get a palindrome (14406060441).
The spelling of 11005010430 in words is "eleven billion, five million, ten thousand, four hundred thirty".
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