Base | Representation |
---|---|
bin | 101001001100… |
… | …101111010110 |
3 | 202022200221012 |
4 | 221030233112 |
5 | 10231100321 |
6 | 1023252222 |
7 | 160541063 |
oct | 51145726 |
9 | 22280835 |
10 | 10800086 |
11 | 61072a0 |
12 | 374a072 |
13 | 2311aab |
14 | 1611c6a |
15 | e3505b |
hex | a4cbd6 |
10800086 has 8 divisors (see below), whose sum is σ = 17672904. Its totient is φ = 4909120.
The previous prime is 10800073. The next prime is 10800091. The reversal of 10800086 is 68000801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 245435 + ... + 245478.
It is an arithmetic number, because the mean of its divisors is an integer number (2209113).
Almost surely, 210800086 is an apocalyptic number.
10800086 is a deficient number, since it is larger than the sum of its proper divisors (6872818).
10800086 is a wasteful number, since it uses less digits than its factorization.
10800086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490926.
The product of its (nonzero) digits is 384, while the sum is 23.
The square root of 10800086 is about 3286.3484294883. The cubic root of 10800086 is about 221.0424766330.
Adding to 10800086 its reverse (68000801), we get a palindrome (78800887).
The spelling of 10800086 in words is "ten million, eight hundred thousand, eighty-six".
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