Base | Representation |
---|---|
bin | 11010010011011… |
… | …011110001111110 |
3 | 1010202101110201210 |
4 | 122103123301332 |
5 | 1400433132032 |
6 | 111442345250 |
7 | 13636002111 |
oct | 3223336176 |
9 | 1122343653 |
10 | 441302142 |
11 | 207115916 |
12 | 10395b226 |
13 | 70572a38 |
14 | 42876578 |
15 | 28b212cc |
hex | 1a4dbc7e |
441302142 has 8 divisors (see below), whose sum is σ = 882604296. Its totient is φ = 147100712.
The previous prime is 441302131. The next prime is 441302149. The reversal of 441302142 is 241203144.
It is a sphenic number, since it is the product of 3 distinct primes.
441302142 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441302149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36775173 + ... + 36775184.
It is an arithmetic number, because the mean of its divisors is an integer number (110325537).
Almost surely, 2441302142 is an apocalyptic number.
441302142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441302142 is a wasteful number, since it uses less digits than its factorization.
441302142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73550362.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 441302142 is about 21007.1926253843. The cubic root of 441302142 is about 761.3400538415.
Adding to 441302142 its reverse (241203144), we get a palindrome (682505286).
The spelling of 441302142 in words is "four hundred forty-one million, three hundred two thousand, one hundred forty-two".
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