Base | Representation |
---|---|
bin | 1100101001001… |
… | …11101101111101 |
3 | 21101120212010100 |
4 | 12110213231331 |
5 | 204123200421 |
6 | 14305231313 |
7 | 2425366443 |
oct | 624475575 |
9 | 241525110 |
10 | 106068861 |
11 | 54967118 |
12 | 2b632539 |
13 | 18c89c52 |
14 | 10130b93 |
15 | 94a2c26 |
hex | 6527b7d |
106068861 has 12 divisors (see below), whose sum is σ = 153316800. Its totient is φ = 70663560.
The previous prime is 106068857. The next prime is 106068869. The reversal of 106068861 is 168860601.
It is not a de Polignac number, because 106068861 - 22 = 106068857 is a prime.
It is a super-2 number, since 2×1060688612 = 22501206547674642, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106068869) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13690 + ... + 19988.
It is an arithmetic number, because the mean of its divisors is an integer number (12776400).
Almost surely, 2106068861 is an apocalyptic number.
It is an amenable number.
106068861 is a deficient number, since it is larger than the sum of its proper divisors (47247939).
106068861 is a wasteful number, since it uses less digits than its factorization.
106068861 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8176 (or 8173 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 106068861 is about 10298.9737838291. The cubic root of 106068861 is about 473.3648090665.
It can be divided in two parts, 106068 and 861, that added together give a square (106929 = 3272).
The spelling of 106068861 in words is "one hundred six million, sixty-eight thousand, eight hundred sixty-one".
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