Base | Representation |
---|---|
bin | 10000010110000011111… |
… | …100000000111011100000 |
3 | 10222101011201222111012110 |
4 | 100112003330000323200 |
5 | 121400303200341000 |
6 | 2215554014155320 |
7 | 144101641401333 |
oct | 20260374007340 |
9 | 3871151874173 |
10 | 1123200012000 |
11 | 3a338a141430 |
12 | 1618254b2b40 |
13 | 81bc0427021 |
14 | 3c51277c61a |
15 | 1e33c61d850 |
hex | 10583f00ee0 |
1123200012000 has 192 divisors, whose sum is σ = 4014113096448. Its totient is φ = 272290880000.
The previous prime is 1123200011953. The next prime is 1123200012007. The reversal of 1123200012000 is 2100023211.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1123200012007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4122546 + ... + 4386545.
It is an arithmetic number, because the mean of its divisors is an integer number (20906839044).
Almost surely, 21123200012000 is an apocalyptic number.
1123200012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1123200012000 is an abundant number, since it is smaller than the sum of its proper divisors (2890913084448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1123200012000 is a wasteful number, since it uses less digits than its factorization.
1123200012000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8509130 (or 8509112 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 1123200012000 its reverse (2100023211), we get a palindrome (1125300035211).
The spelling of 1123200012000 in words is "one trillion, one hundred twenty-three billion, two hundred million, twelve thousand".
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