Base | Representation |
---|---|
bin | 100100001011101… |
… | …1011111001001000 |
3 | 10010121112211100221 |
4 | 1020113123321020 |
5 | 4441302244422 |
6 | 320250235424 |
7 | 42041464135 |
oct | 11027337110 |
9 | 3117484327 |
10 | 1214103112 |
11 | 573369702 |
12 | 29a725b74 |
13 | 1646c1811 |
14 | b736158c |
15 | 718c43c7 |
hex | 485dbe48 |
1214103112 has 32 divisors (see below), whose sum is σ = 2314985400. Its totient is φ = 596851200.
The previous prime is 1214103071. The next prime is 1214103131. The reversal of 1214103112 is 2113014121.
It can be written as a sum of positive squares in 4 ways, for example, as 367642276 + 846460836 = 19174^2 + 29094^2 .
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, 124162 + ... + 133582.
Almost surely, 21214103112 is an apocalyptic number.
It is an amenable number.
1214103112 is a deficient number, since it is larger than the sum of its proper divisors (1100882288).
1214103112 is a wasteful number, since it uses less digits than its factorization.
1214103112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9697 (or 9693 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
The square root of 1214103112 is about 34843.9824359960. The cubic root of 1214103112 is about 1066.8053641694.
Adding to 1214103112 its reverse (2113014121), we get a palindrome (3327117233).
The spelling of 1214103112 in words is "one billion, two hundred fourteen million, one hundred three thousand, one hundred twelve".
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