Base | Representation |
---|---|
bin | 11101110101101… |
… | …01001010100110 |
3 | 122102222201100202 |
4 | 32322311022212 |
5 | 1003034200032 |
6 | 40500510502 |
7 | 6126353525 |
oct | 1672651246 |
9 | 572881322 |
10 | 250303142 |
11 | 119320501 |
12 | 6b9ab432 |
13 | 3cb1a68b |
14 | 253584bc |
15 | 16e93d62 |
hex | eeb52a6 |
250303142 has 8 divisors (see below), whose sum is σ = 376462416. Its totient is φ = 124815672.
The previous prime is 250303117. The next prime is 250303159. The reversal of 250303142 is 241303052.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167018 + ... + 168509.
It is an arithmetic number, because the mean of its divisors is an integer number (47057802).
Almost surely, 2250303142 is an apocalyptic number.
250303142 is a deficient number, since it is larger than the sum of its proper divisors (126159274).
250303142 is a wasteful number, since it uses less digits than its factorization.
250303142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335902.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 250303142 is about 15820.9715883697. The cubic root of 250303142 is about 630.2150454253.
Adding to 250303142 its reverse (241303052), we get a palindrome (491606194).
The spelling of 250303142 in words is "two hundred fifty million, three hundred three thousand, one hundred forty-two".
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