Base | Representation |
---|---|
bin | 10111110111100… |
… | …11000101100100 |
3 | 111221202111020100 |
4 | 23323303011210 |
5 | 402224200444 |
6 | 31511304100 |
7 | 4650612501 |
oct | 1373630544 |
9 | 457674210 |
10 | 200225124 |
11 | a3027110 |
12 | 5707b030 |
13 | 32635908 |
14 | 1c8404a8 |
15 | 128a0e69 |
hex | bef3164 |
200225124 has 36 divisors (see below), whose sum is σ = 552137040. Its totient is φ = 60674160.
The previous prime is 200225117. The next prime is 200225131. The reversal of 200225124 is 421522002.
It is an interprime number because it is at equal distance from previous prime (200225117) and next prime (200225131).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 200225097 and 200225106.
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, 252414 + ... + 253205.
It is an arithmetic number, because the mean of its divisors is an integer number (15337140).
Almost surely, 2200225124 is an apocalyptic number.
It is an amenable number.
200225124 is an abundant number, since it is smaller than the sum of its proper divisors (351911916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200225124 is a wasteful number, since it uses less digits than its factorization.
200225124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505640 (or 505635 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 200225124 is about 14150.0927205443. The cubic root of 200225124 is about 585.0228875551.
Adding to 200225124 its reverse (421522002), we get a palindrome (621747126).
The spelling of 200225124 in words is "two hundred million, two hundred twenty-five thousand, one hundred twenty-four".
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