Base | Representation |
---|---|
bin | 101010100000… |
… | …001101100000 |
3 | 202222001221002 |
4 | 222200031200 |
5 | 10323020414 |
6 | 1034451132 |
7 | 163463630 |
oct | 52401540 |
9 | 22861832 |
10 | 11141984 |
11 | 6320157 |
12 | 3893aa8 |
13 | 24015b9 |
14 | 16a06c0 |
15 | ea14de |
hex | aa0360 |
11141984 has 24 divisors (see below), whose sum is σ = 25069968. Its totient is φ = 4775040.
The previous prime is 11141983. The next prime is 11142011. The reversal of 11141984 is 48914111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11141981) 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, 24647 + ... + 25094.
It is an arithmetic number, because the mean of its divisors is an integer number (1044582).
Almost surely, 211141984 is an apocalyptic number.
11141984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11141984 is an abundant number, since it is smaller than the sum of its proper divisors (13927984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11141984 is an equidigital number, since it uses as much as digits as its factorization.
11141984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49758 (or 49750 counting only the distinct ones).
The product of its digits is 1152, while the sum is 29.
The square root of 11141984 is about 3337.9610542965. The cubic root of 11141984 is about 223.3507988618.
The spelling of 11141984 in words is "eleven million, one hundred forty-one thousand, nine hundred eighty-four".
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