Base | Representation |
---|---|
bin | 10010101010110… |
… | …001011000011001 |
3 | 210211100022122112 |
4 | 102222301120121 |
5 | 1120134432301 |
6 | 51025002105 |
7 | 10522113644 |
oct | 2252613031 |
9 | 724308575 |
10 | 313202201 |
11 | 1508814a4 |
12 | 88a83335 |
13 | 4cb71060 |
14 | 2d84ca5b |
15 | 1c76a9bb |
hex | 12ab1619 |
313202201 has 8 divisors (see below), whose sum is σ = 351960000. Its totient is φ = 276539472.
The previous prime is 313202179. The next prime is 313202209. The reversal of 313202201 is 102202313.
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 313202201 - 218 = 312940057 is a prime.
It is a super-2 number, since 2×3132022012 = 196191237422488802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313202209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523451 + ... + 524048.
It is an arithmetic number, because the mean of its divisors is an integer number (43995000).
Almost surely, 2313202201 is an apocalyptic number.
It is an amenable number.
313202201 is a deficient number, since it is larger than the sum of its proper divisors (38757799).
313202201 is a wasteful number, since it uses less digits than its factorization.
313202201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047535.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 313202201 is about 17697.5196284677. The cubic root of 313202201 is about 679.1123083815.
Adding to 313202201 its reverse (102202313), we get a palindrome (415404514).
The spelling of 313202201 in words is "three hundred thirteen million, two hundred two thousand, two hundred one".
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