Base | Representation |
---|---|
bin | 10100111010110000… |
… | …10110100001010000 |
3 | 1001222122212102221222 |
4 | 22131120112201100 |
5 | 140444431404300 |
6 | 5054213104212 |
7 | 545204216351 |
oct | 123530264120 |
9 | 31878772858 |
10 | 11230341200 |
11 | 4843264621 |
12 | 2215028068 |
13 | 109c876010 |
14 | 78770dd28 |
15 | 45addd785 |
hex | 29d616850 |
11230341200 has 60 divisors (see below), whose sum is σ = 29056361628. Its totient is φ = 4146585600.
The previous prime is 11230341193. The next prime is 11230341203. The reversal of 11230341200 is 214303211.
It can be written as a sum of positive squares in 6 ways, for example, as 6210064 + 11224131136 = 2492^2 + 105944^2 .
It is a super-2 number, since 2×112303412002 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11230341203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1074641 + ... + 1085040.
Almost surely, 211230341200 is an apocalyptic number.
11230341200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11230341200 is an abundant number, since it is smaller than the sum of its proper divisors (17826020428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11230341200 is a wasteful number, since it uses less digits than its factorization.
11230341200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2159712 (or 2159701 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 11230341200 its reverse (214303211), we get a palindrome (11444644411).
The spelling of 11230341200 in words is "eleven billion, two hundred thirty million, three hundred forty-one thousand, two hundred".
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