Base | Representation |
---|---|
bin | 10100111010110001… |
… | …01101010001100000 |
3 | 1001222200001011210211 |
4 | 22131120231101200 |
5 | 140444442400100 |
6 | 5054215103504 |
7 | 545205055153 |
oct | 123530552140 |
9 | 31880034724 |
10 | 11230434400 |
11 | 4843318649 |
12 | 2215071b94 |
13 | 109c8a9573 |
14 | 787735c9a |
15 | 45ae0b1ba |
hex | 29d62d460 |
11230434400 has 36 divisors (see below), whose sum is σ = 27416299932. Its totient is φ = 4492173440.
The previous prime is 11230434349. The next prime is 11230434409. The reversal of 11230434400 is 443403211.
It is a super-2 number, since 2×112304344002 (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 (11230434409) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7018222 + ... + 7019821.
It is an arithmetic number, because the mean of its divisors is an integer number (761563887).
Almost surely, 211230434400 is an apocalyptic number.
11230434400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11230434400 is an abundant number, since it is smaller than the sum of its proper divisors (16185865532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11230434400 is a wasteful number, since it uses less digits than its factorization.
11230434400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14038063 (or 14038050 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 11230434400 its reverse (443403211), we get a palindrome (11673837611).
The spelling of 11230434400 in words is "eleven billion, two hundred thirty million, four hundred thirty-four thousand, four hundred".
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