Base | Representation |
---|---|
bin | 101000000001111… |
… | …1001111011101100 |
3 | 10110121110200101100 |
4 | 1100003321323230 |
5 | 10222324413004 |
6 | 341141243100 |
7 | 45200006625 |
oct | 12003717354 |
9 | 3417420340 |
10 | 1343201004 |
11 | 62a224882 |
12 | 315a03490 |
13 | 1853827c2 |
14 | ca568a4c |
15 | 7cdc5739 |
hex | 500f9eec |
1343201004 has 72 divisors (see below), whose sum is σ = 3562060320. Its totient is φ = 426182400.
The previous prime is 1343200997. The next prime is 1343201009. The reversal of 1343201004 is 4001023431.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (1343201009) 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, 65064 + ... + 83184.
It is an arithmetic number, because the mean of its divisors is an integer number (49473060).
Almost surely, 21343201004 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1343201004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1781030160).
1343201004 is an abundant number, since it is smaller than the sum of its proper divisors (2218859316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1343201004 is a wasteful number, since it uses less digits than its factorization.
1343201004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18231 (or 18226 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 1343201004 is about 36649.7067382537. The cubic root of 1343201004 is about 1103.3509397636.
Adding to 1343201004 its reverse (4001023431), we get a palindrome (5344224435).
The spelling of 1343201004 in words is "one billion, three hundred forty-three million, two hundred one thousand, four".
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