Base | Representation |
---|---|
bin | 1011101101001010100… |
… | …0011100011011111011 |
3 | 201020002011110222221122 |
4 | 2323102220130123323 |
5 | 11243324143010321 |
6 | 232215104255455 |
7 | 20346334313102 |
oct | 2732250343373 |
9 | 636064428848 |
10 | 201102313211 |
11 | 78318016458 |
12 | 32b8491158b |
13 | 15c6b7cca07 |
14 | 9a3a663039 |
15 | 53701158ab |
hex | 2ed2a1c6fb |
201102313211 has 8 divisors (see below), whose sum is σ = 201601080000. Its totient is φ = 200603773440.
The previous prime is 201102313207. The next prime is 201102313231. The reversal of 201102313211 is 112313201102.
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 201102313211 - 22 = 201102313207 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 201102313211.
It is not an unprimeable number, because it can be changed into a prime (201102313231) 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, 1791365 + ... + 1900313.
It is an arithmetic number, because the mean of its divisors is an integer number (25200135000).
Almost surely, 2201102313211 is an apocalyptic number.
201102313211 is a deficient number, since it is larger than the sum of its proper divisors (498766789).
201102313211 is a wasteful number, since it uses less digits than its factorization.
201102313211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113509.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 201102313211 its reverse (112313201102), we get a palindrome (313415514313).
The spelling of 201102313211 in words is "two hundred one billion, one hundred two million, three hundred thirteen thousand, two hundred eleven".
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