Base | Representation |
---|---|
bin | 11001010001011… |
… | …01110101100110 |
3 | 112202220201110122 |
4 | 30220231311212 |
5 | 413233000402 |
6 | 33011521542 |
7 | 5152654046 |
oct | 1450556546 |
9 | 482821418 |
10 | 212000102 |
11 | a97398a6 |
12 | 5abb92b2 |
13 | 34bc9362 |
14 | 20227726 |
15 | 13929ca2 |
hex | ca2dd66 |
212000102 has 8 divisors (see below), whose sum is σ = 320321736. Its totient is φ = 105226192.
The previous prime is 212000101. The next prime is 212000137. The reversal of 212000102 is 201000212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 212000102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212000101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386588 + ... + 387135.
It is an arithmetic number, because the mean of its divisors is an integer number (40040217).
Almost surely, 2212000102 is an apocalyptic number.
212000102 is a deficient number, since it is larger than the sum of its proper divisors (108321634).
212000102 is a wasteful number, since it uses less digits than its factorization.
212000102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 773862.
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 212000102 is about 14560.2232812550. The cubic root of 212000102 is about 596.2732914031.
Adding to 212000102 its reverse (201000212), we get a palindrome (413000314).
The spelling of 212000102 in words is "two hundred twelve million, one hundred two", and thus it is an aban number.
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