Base | Representation |
---|---|
bin | 101001111000… |
… | …110111001110 |
3 | 202122212211211 |
4 | 221320313032 |
5 | 10302341224 |
6 | 1031205034 |
7 | 162223015 |
oct | 51706716 |
9 | 22585754 |
10 | 10980814 |
11 | 6220059 |
12 | 381677a |
13 | 2376130 |
14 | 165ba7c |
15 | e6d894 |
hex | a78dce |
10980814 has 8 divisors (see below), whose sum is σ = 17738280. Its totient is φ = 5068056.
The previous prime is 10980811. The next prime is 10980833. The reversal of 10980814 is 41808901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×109808142 = 241156552205192, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10980811) 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, 211144 + ... + 211195.
It is an arithmetic number, because the mean of its divisors is an integer number (2217285).
Almost surely, 210980814 is an apocalyptic number.
10980814 is a deficient number, since it is larger than the sum of its proper divisors (6757466).
10980814 is a wasteful number, since it uses less digits than its factorization.
10980814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422354.
The product of its (nonzero) digits is 2304, while the sum is 31.
The square root of 10980814 is about 3313.7311297086. The cubic root of 10980814 is about 222.2686329547.
The spelling of 10980814 in words is "ten million, nine hundred eighty thousand, eight hundred fourteen".
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