Base | Representation |
---|---|
bin | 10111110110101… |
… | …01000110100111 |
3 | 111221112020202201 |
4 | 23323111012213 |
5 | 402211233221 |
6 | 31504515331 |
7 | 4646561443 |
oct | 1373250647 |
9 | 457466681 |
10 | 200102311 |
11 | a2a52912 |
12 | 5701bb47 |
13 | 325c1a46 |
14 | 1c80b823 |
15 | 12879891 |
hex | bed51a7 |
200102311 has 8 divisors (see below), whose sum is σ = 202371264. Its totient is φ = 197839200.
The previous prime is 200102297. The next prime is 200102317. The reversal of 200102311 is 113201002.
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 200102311 - 215 = 200069543 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200102317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133281 + ... + 134773.
It is an arithmetic number, because the mean of its divisors is an integer number (25296408).
Almost surely, 2200102311 is an apocalyptic number.
200102311 is a deficient number, since it is larger than the sum of its proper divisors (2268953).
200102311 is a wasteful number, since it uses less digits than its factorization.
200102311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2921.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 200102311 is about 14145.7524013394. The cubic root of 200102311 is about 584.9032503696.
Adding to 200102311 its reverse (113201002), we get a palindrome (313303313).
The spelling of 200102311 in words is "two hundred million, one hundred two thousand, three hundred eleven".
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