Base | Representation |
---|---|
bin | 1100010010001010001… |
… | …1001000011000010101 |
3 | 202011201020212210102010 |
4 | 3010202203020120111 |
5 | 11424143424012323 |
6 | 240540334134433 |
7 | 21150411114453 |
oct | 3044243103025 |
9 | 664636783363 |
10 | 211033032213 |
11 | 81553710643 |
12 | 34a96651419 |
13 | 16b920409c3 |
14 | a2dd50d9d3 |
15 | 5751d8ac93 |
hex | 31228c8615 |
211033032213 has 8 divisors (see below), whose sum is σ = 283592946688. Its totient is φ = 139580902944.
The previous prime is 211033032179. The next prime is 211033032227. The reversal of 211033032213 is 312230330112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 211033032213 - 26 = 211033032149 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 211033032213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211033031213) 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, 276945856 + ... + 276946617.
It is an arithmetic number, because the mean of its divisors is an integer number (35449118336).
Almost surely, 2211033032213 is an apocalyptic number.
It is an amenable number.
211033032213 is a deficient number, since it is larger than the sum of its proper divisors (72559914475).
211033032213 is a wasteful number, since it uses less digits than its factorization.
211033032213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 553892603.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 211033032213 its reverse (312230330112), we get a palindrome (523263362325).
The spelling of 211033032213 in words is "two hundred eleven billion, thirty-three million, thirty-two thousand, two hundred thirteen".
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