Base | Representation |
---|---|
bin | 10010100111010… |
… | …101001010101001 |
3 | 210202122111100010 |
4 | 102213111022221 |
5 | 1114422101301 |
6 | 50553402133 |
7 | 10511336133 |
oct | 2247251251 |
9 | 722574303 |
10 | 312300201 |
11 | 150315844 |
12 | 88709349 |
13 | 4c916625 |
14 | 2d696053 |
15 | 1c63d5d6 |
hex | 129d52a9 |
312300201 has 8 divisors (see below), whose sum is σ = 419579424. Its totient is φ = 206610560.
The previous prime is 312300173. The next prime is 312300211. The reversal of 312300201 is 102003213.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 312300201 - 214 = 312283817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (312300211) 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, 396936 + ... + 397721.
It is an arithmetic number, because the mean of its divisors is an integer number (52447428).
Almost surely, 2312300201 is an apocalyptic number.
It is an amenable number.
312300201 is a deficient number, since it is larger than the sum of its proper divisors (107279223).
312300201 is a wasteful number, since it uses less digits than its factorization.
312300201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 794791.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 312300201 is about 17672.0174569855. The cubic root of 312300201 is about 678.4597498690.
Adding to 312300201 its reverse (102003213), we get a palindrome (414303414).
The spelling of 312300201 in words is "three hundred twelve million, three hundred thousand, two hundred one".
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