Base | Representation |
---|---|
bin | 1100101110011… |
… | …01110011101100 |
3 | 21102212102022202 |
4 | 12113031303230 |
5 | 204311433124 |
6 | 14332001032 |
7 | 2434232024 |
oct | 627156354 |
9 | 242772282 |
10 | 106749164 |
11 | 55291255 |
12 | 2b900178 |
13 | 191677b2 |
14 | 1026aa84 |
15 | 95895ae |
hex | 65cdcec |
106749164 has 12 divisors (see below), whose sum is σ = 194933424. Its totient is φ = 51053904.
The previous prime is 106749143. The next prime is 106749169. The reversal of 106749164 is 461947601.
It is a happy number.
It is a super-2 number, since 2×1067491642 = 22790768029397792, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106749169) 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, 580067 + ... + 580250.
It is an arithmetic number, because the mean of its divisors is an integer number (16244452).
Almost surely, 2106749164 is an apocalyptic number.
It is an amenable number.
106749164 is a deficient number, since it is larger than the sum of its proper divisors (88184260).
106749164 is a wasteful number, since it uses less digits than its factorization.
106749164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1160344 (or 1160342 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 106749164 is about 10331.9487029311. The cubic root of 106749164 is about 474.3746733472.
The spelling of 106749164 in words is "one hundred six million, seven hundred forty-nine thousand, one hundred sixty-four".
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