Base | Representation |
---|---|
bin | 100111001001000… |
… | …0010001001101100 |
3 | 10101112022002211221 |
4 | 1032102002021230 |
5 | 10142204202002 |
6 | 334153353124 |
7 | 44355202324 |
oct | 11622021154 |
9 | 3345262757 |
10 | 1313350252 |
11 | 614396535 |
12 | 307a087a4 |
13 | 17c130736 |
14 | c65d8284 |
15 | 7a47ac37 |
hex | 4e48226c |
1313350252 has 24 divisors (see below), whose sum is σ = 2338982240. Its totient is φ = 645096960.
The previous prime is 1313350223. The next prime is 1313350271. The reversal of 1313350252 is 2520533131.
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, 221308 + ... + 227164.
Almost surely, 21313350252 is an apocalyptic number.
It is an amenable number.
1313350252 is a deficient number, since it is larger than the sum of its proper divisors (1025631988).
1313350252 is a wasteful number, since it uses less digits than its factorization.
1313350252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6841 (or 6839 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 1313350252 is about 36240.1745580785. The cubic root of 1313350252 is about 1095.1161590109.
Adding to 1313350252 its reverse (2520533131), we get a palindrome (3833883383).
The spelling of 1313350252 in words is "one billion, three hundred thirteen million, three hundred fifty thousand, two hundred fifty-two".
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