Base | Representation |
---|---|
bin | 11101110101001… |
… | …10001111110100 |
3 | 122102212121112120 |
4 | 32322212033310 |
5 | 1003030221121 |
6 | 40455315540 |
7 | 6126010422 |
oct | 1672461764 |
9 | 572777476 |
10 | 250242036 |
11 | 119289600 |
12 | 6b97bbb0 |
13 | 3cac8915 |
14 | 25340112 |
15 | 16e80bc6 |
hex | eea63f4 |
250242036 has 36 divisors (see below), whose sum is σ = 641809056. Its totient is φ = 75830480.
The previous prime is 250242017. The next prime is 250242037. The reversal of 250242036 is 630242052.
It is a junction number, because it is equal to n+sod(n) for n = 250241997 and 250242015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250242037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84720 + ... + 87623.
Almost surely, 2250242036 is an apocalyptic number.
It is an amenable number.
250242036 is an abundant number, since it is smaller than the sum of its proper divisors (391567020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250242036 is a wasteful number, since it uses less digits than its factorization.
250242036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172372 (or 172359 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 250242036 is about 15819.0402995883. The cubic root of 250242036 is about 630.1637568764.
Adding to 250242036 its reverse (630242052), we get a palindrome (880484088).
The spelling of 250242036 in words is "two hundred fifty million, two hundred forty-two thousand, thirty-six".
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