Base | Representation |
---|---|
bin | 101000000010000… |
… | …0001000010110010 |
3 | 10110121112011100002 |
4 | 1100010001002302 |
5 | 10222331331010 |
6 | 341142030002 |
7 | 45200160554 |
oct | 12004010262 |
9 | 3417464302 |
10 | 1343230130 |
11 | 62a244750 |
12 | 315a18302 |
13 | 185392b38 |
14 | ca5754d4 |
15 | 7cdce1a5 |
hex | 501010b2 |
1343230130 has 64 divisors (see below), whose sum is σ = 2816529408. Its totient is φ = 456308160.
The previous prime is 1343230117. The next prime is 1343230159. The reversal of 1343230130 is 310323431.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102617 + ... + 114963.
It is an arithmetic number, because the mean of its divisors is an integer number (44008272).
Almost surely, 21343230130 is an apocalyptic number.
1343230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1343230130 is an abundant number, since it is smaller than the sum of its proper divisors (1473299278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1343230130 is a wasteful number, since it uses less digits than its factorization.
1343230130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12431.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 1343230130 is about 36650.1040926216. The cubic root of 1343230130 is about 1103.3589147346.
Adding to 1343230130 its reverse (310323431), we get a palindrome (1653553561).
The spelling of 1343230130 in words is "one billion, three hundred forty-three million, two hundred thirty thousand, one hundred thirty".
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