Base | Representation |
---|---|
bin | 101010110101… |
… | …111100010110 |
3 | 210010121000220 |
4 | 222311330112 |
5 | 10333342443 |
6 | 1040415210 |
7 | 164314302 |
oct | 52657426 |
9 | 23117026 |
10 | 11230998 |
11 | 6381019 |
12 | 3917506 |
13 | 2432c7c |
14 | 16c4d02 |
15 | ebca83 |
hex | ab5f16 |
11230998 has 32 divisors (see below), whose sum is σ = 23265792. Its totient is φ = 3612000.
The previous prime is 11230939. The next prime is 11231027. The reversal of 11230998 is 89903211.
It is a super-2 number, since 2×112309982 = 252270632152008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25843 + ... + 26273.
It is an arithmetic number, because the mean of its divisors is an integer number (727056).
Almost surely, 211230998 is an apocalyptic number.
11230998 is an abundant number, since it is smaller than the sum of its proper divisors (12034794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11230998 is a wasteful number, since it uses less digits than its factorization.
11230998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 580.
The product of its (nonzero) digits is 3888, while the sum is 33.
The square root of 11230998 is about 3351.2681181905. The cubic root of 11230998 is about 223.9440097093.
The spelling of 11230998 in words is "eleven million, two hundred thirty thousand, nine hundred ninety-eight".
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