Base | Representation |
---|---|
bin | 11110100110110000100… |
… | …011000111011001101000 |
3 | 21110001201200201222222121 |
4 | 132212300203013121220 |
5 | 233424323424044422 |
6 | 4250110332401024 |
7 | 304644165362116 |
oct | 36466043073150 |
9 | 7401650658877 |
10 | 2103201003112 |
11 | 740a65154a00 |
12 | 29b745916174 |
13 | 12343c2a40a1 |
14 | 73b1cabaab6 |
15 | 39a982628c7 |
hex | 1e9b08c7668 |
2103201003112 has 48 divisors (see below), whose sum is σ = 4335485760900. Its totient is φ = 955803552000.
The previous prime is 2103201003097. The next prime is 2103201003143. The reversal of 2103201003112 is 2113001023012.
It can be written as a sum of positive squares in 2 ways, for example, as 2102366602116 + 834400996 = 1449954^2 + 28886^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4530612 + ... + 4973212.
Almost surely, 22103201003112 is an apocalyptic number.
2103201003112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2103201003112 is an abundant number, since it is smaller than the sum of its proper divisors (2232284757788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103201003112 is a wasteful number, since it uses less digits than its factorization.
2103201003112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447538 (or 447523 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 2103201003112 its reverse (2113001023012), we get a palindrome (4216202026124).
The spelling of 2103201003112 in words is "two trillion, one hundred three billion, two hundred one million, three thousand, one hundred twelve".
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