Base | Representation |
---|---|
bin | 100100001101000… |
… | …1111101000101101 |
3 | 10010122221020021200 |
4 | 1020122033220231 |
5 | 4441444324331 |
6 | 320314120113 |
7 | 42050651442 |
oct | 11032175055 |
9 | 3118836250 |
10 | 1214839341 |
11 | 573821861 |
12 | 29aa20039 |
13 | 1648bb961 |
14 | b74b39c9 |
15 | 719bc5e6 |
hex | 4868fa2d |
1214839341 has 24 divisors (see below), whose sum is σ = 1791046296. Its totient is φ = 793203840.
The previous prime is 1214839337. The next prime is 1214839357. The reversal of 1214839341 is 1439384121.
It can be written as a sum of positive squares in 4 ways, for example, as 869660100 + 345179241 = 29490^2 + 18579^2 .
It is not a de Polignac number, because 1214839341 - 22 = 1214839337 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1214839296 and 1214839305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214839331) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313371 + ... + 317223.
It is an arithmetic number, because the mean of its divisors is an integer number (74626929).
Almost surely, 21214839341 is an apocalyptic number.
It is an amenable number.
1214839341 is a deficient number, since it is larger than the sum of its proper divisors (576206955).
1214839341 is a wasteful number, since it uses less digits than its factorization.
1214839341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4573 (or 4570 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 1214839341 is about 34854.5454854887. The cubic root of 1214839341 is about 1067.0209566054.
The spelling of 1214839341 in words is "one billion, two hundred fourteen million, eight hundred thirty-nine thousand, three hundred forty-one".
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