Base | Representation |
---|---|
bin | 101110000111… |
… | …101001011110 |
3 | 211202020021221 |
4 | 232013221132 |
5 | 11043334300 |
6 | 1111043554 |
7 | 204522445 |
oct | 56075136 |
9 | 24666257 |
10 | 12089950 |
11 | 69083a4 |
12 | 40705ba |
13 | 2673c22 |
14 | 1869d5c |
15 | 10dc31a |
hex | b87a5e |
12089950 has 24 divisors (see below), whose sum is σ = 23467248. Its totient is φ = 4625280.
The previous prime is 12089939. The next prime is 12089977. The reversal of 12089950 is 5998021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4107 + ... + 6406.
It is an arithmetic number, because the mean of its divisors is an integer number (977802).
Almost surely, 212089950 is an apocalyptic number.
12089950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12089950 is a deficient number, since it is larger than the sum of its proper divisors (11377298).
12089950 is a wasteful number, since it uses less digits than its factorization.
12089950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10548 (or 10543 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 34.
The square root of 12089950 is about 3477.0605401690. The cubic root of 12089950 is about 229.5134642749.
The spelling of 12089950 in words is "twelve million, eighty-nine thousand, nine hundred fifty".
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