Base | Representation |
---|---|
bin | 101111010110… |
… | …011110110010 |
3 | 212100122020012 |
4 | 233112132302 |
5 | 11134202400 |
6 | 1122014522 |
7 | 210336032 |
oct | 57263662 |
9 | 25318205 |
10 | 12412850 |
11 | 7008a5a |
12 | 41a7442 |
13 | 2757ba8 |
14 | 19118c2 |
15 | 1152d35 |
hex | bd67b2 |
12412850 has 12 divisors (see below), whose sum is σ = 23087994. Its totient is φ = 4965120.
The previous prime is 12412837. The next prime is 12412867. The reversal of 12412850 is 5821421.
It can be written as a sum of positive squares in 3 ways, for example, as 8567329 + 3845521 = 2927^2 + 1961^2 .
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124079 + ... + 124178.
Almost surely, 212412850 is an apocalyptic number.
12412850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12412850 is a deficient number, since it is larger than the sum of its proper divisors (10675144).
12412850 is a wasteful number, since it uses less digits than its factorization.
12412850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248269 (or 248264 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 23.
The square root of 12412850 is about 3523.1874772711. The cubic root of 12412850 is about 231.5388307249.
The spelling of 12412850 in words is "twelve million, four hundred twelve thousand, eight hundred fifty".
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