Base | Representation |
---|---|
bin | 1100101111010… |
… | …10110111110110 |
3 | 21110002110122000 |
4 | 12113222313312 |
5 | 204324240324 |
6 | 14334320130 |
7 | 2435236065 |
oct | 627526766 |
9 | 243073560 |
10 | 106868214 |
11 | 55362742 |
12 | 2b959046 |
13 | 191a9a3b |
14 | 1029c1dc |
15 | 95ae9c9 |
hex | 65eadf6 |
106868214 has 32 divisors (see below), whose sum is σ = 239370240. Its totient is φ = 35339976.
The previous prime is 106868213. The next prime is 106868221. The reversal of 106868214 is 412868601.
It is a super-2 number, since 2×1068682142 = 22841630327099592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106868213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934 + ... + 14649.
It is an arithmetic number, because the mean of its divisors is an integer number (7480320).
Almost surely, 2106868214 is an apocalyptic number.
106868214 is an abundant number, since it is smaller than the sum of its proper divisors (132502026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106868214 is a wasteful number, since it uses less digits than its factorization.
106868214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15721 (or 15715 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 106868214 is about 10337.7083534021. The cubic root of 106868214 is about 474.5509536470.
The spelling of 106868214 in words is "one hundred six million, eight hundred sixty-eight thousand, two hundred fourteen".
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