Base | Representation |
---|---|
bin | 101000110101… |
… | …110001000010 |
3 | 202010220212000 |
4 | 220311301002 |
5 | 10220042421 |
6 | 1021244430 |
7 | 156666534 |
oct | 50656102 |
9 | 22126760 |
10 | 10705986 |
11 | 6052625 |
12 | 3703716 |
13 | 22ab005 |
14 | 15c9854 |
15 | e17226 |
hex | a35c42 |
10705986 has 16 divisors (see below), whose sum is σ = 23791200. Its totient is φ = 3568644.
The previous prime is 10705967. The next prime is 10705993. The reversal of 10705986 is 68950701.
It is a super-2 number, since 2×107059862 = 229236272464392, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10705986.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99076 + ... + 99183.
It is an arithmetic number, because the mean of its divisors is an integer number (1486950).
Almost surely, 210705986 is an apocalyptic number.
10705986 is an abundant number, since it is smaller than the sum of its proper divisors (13085214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10705986 is a wasteful number, since it uses less digits than its factorization.
10705986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198270 (or 198264 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The square root of 10705986 is about 3272.0003056235. Note that the first 3 decimals coincide. The cubic root of 10705986 is about 220.3986298818.
It can be divided in two parts, 1070 and 5986, that added together give a square (7056 = 842).
The spelling of 10705986 in words is "ten million, seven hundred five thousand, nine hundred eighty-six".
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