Base | Representation |
---|---|
bin | 101000001111… |
… | …111011001010 |
3 | 201212001020021 |
4 | 220033323022 |
5 | 10200112421 |
6 | 1014051054 |
7 | 155452615 |
oct | 50177312 |
9 | 21761207 |
10 | 10550986 |
11 | 5a57126 |
12 | 3649a8a |
13 | 22555b4 |
14 | 158917c |
15 | dd6341 |
hex | a0feca |
10550986 has 8 divisors (see below), whose sum is σ = 15878304. Its totient is φ = 5258220.
The previous prime is 10550971. The next prime is 10550993. The reversal of 10550986 is 68905501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×105509862 = 222646611144392, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7860 + ... + 9103.
It is an arithmetic number, because the mean of its divisors is an integer number (1984788).
Almost surely, 210550986 is an apocalyptic number.
10550986 is a deficient number, since it is larger than the sum of its proper divisors (5327318).
10550986 is a wasteful number, since it uses less digits than its factorization.
10550986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17276.
The product of its (nonzero) digits is 10800, while the sum is 34.
The square root of 10550986 is about 3248.2281323823. The cubic root of 10550986 is about 219.3298200263.
The spelling of 10550986 in words is "ten million, five hundred fifty thousand, nine hundred eighty-six".
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