Base | Representation |
---|---|
bin | 100101110011001… |
… | …0011111001111001 |
3 | 10021101121001102210 |
4 | 1023212103321321 |
5 | 10044143143301 |
6 | 325504445333 |
7 | 43300443231 |
oct | 11346237171 |
9 | 3241531383 |
10 | 1268334201 |
11 | 5a0a3a292 |
12 | 2b4919849 |
13 | 1729cba14 |
14 | c063acc1 |
15 | 76537ad6 |
hex | 4b993e79 |
1268334201 has 8 divisors (see below), whose sum is σ = 1691457760. Its totient is φ = 845383392.
The previous prime is 1268334161. The next prime is 1268334203. The reversal of 1268334201 is 1024338621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1268334201 - 217 = 1268203129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1268334203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24955 + ... + 56208.
It is an arithmetic number, because the mean of its divisors is an integer number (211432220).
Almost surely, 21268334201 is an apocalyptic number.
It is an amenable number.
1268334201 is a deficient number, since it is larger than the sum of its proper divisors (423123559).
1268334201 is an equidigital number, since it uses as much as digits as its factorization.
1268334201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86375.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 1268334201 is about 35613.6799699217. The cubic root of 1268334201 is about 1082.4584486964.
The spelling of 1268334201 in words is "one billion, two hundred sixty-eight million, three hundred thirty-four thousand, two hundred one".
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