Base | Representation |
---|---|
bin | 10000001011110101000… |
… | …000000101000111001110 |
3 | 10221022210222002201002121 |
4 | 100023311000011013032 |
5 | 121210302233014410 |
6 | 2210535415043154 |
7 | 143232436011451 |
oct | 20136500050716 |
9 | 3838728081077 |
10 | 1112212001230 |
11 | 3997607522a0 |
12 | 15b6796704ba |
13 | 80b5bb397c5 |
14 | 3bb8d30d498 |
15 | 1dde7b4b9da |
hex | 102f50051ce |
1112212001230 has 16 divisors (see below), whose sum is σ = 2183979929904. Its totient is φ = 404440727680.
The previous prime is 1112212001209. The next prime is 1112212001249. The reversal of 1112212001230 is 321002122111.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5055508987 + ... + 5055509206.
It is an arithmetic number, because the mean of its divisors is an integer number (136498745619).
Almost surely, 21112212001230 is an apocalyptic number.
1112212001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1112212001230 is a deficient number, since it is larger than the sum of its proper divisors (1071767928674).
1112212001230 is a wasteful number, since it uses less digits than its factorization.
1112212001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10111018211.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 1112212001230 its reverse (321002122111), we get a palindrome (1433214123341).
The spelling of 1112212001230 in words is "one trillion, one hundred twelve billion, two hundred twelve million, one thousand, two hundred thirty".
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