Base | Representation |
---|---|
bin | 100001011110010… |
… | …1110001111011100 |
3 | 2220021112012100122 |
4 | 1002330232033130 |
5 | 4300020324200 |
6 | 303242214112 |
7 | 36556110155 |
oct | 10274561734 |
9 | 2807465318 |
10 | 1123214300 |
11 | 52703058a |
12 | 2741b4338 |
13 | 14b91b160 |
14 | a926292c |
15 | 6891e385 |
hex | 42f2e3dc |
1123214300 has 36 divisors (see below), whose sum is σ = 2624868456. Its totient is φ = 414724800.
The previous prime is 1123214243. The next prime is 1123214303. The reversal of 1123214300 is 34123211.
It is a super-2 number, since 2×11232143002 = 2523220727448980000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1123214303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430706 + ... + 433305.
Almost surely, 21123214300 is an apocalyptic number.
1123214300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1123214300 is an abundant number, since it is smaller than the sum of its proper divisors (1501654156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1123214300 is a wasteful number, since it uses less digits than its factorization.
1123214300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 864038 (or 864031 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1123214300 is about 33514.3894469226. The cubic root of 1123214300 is about 1039.4913377932.
Adding to 1123214300 its reverse (34123211), we get a palindrome (1157337511).
The spelling of 1123214300 in words is "one billion, one hundred twenty-three million, two hundred fourteen thousand, three hundred".
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