Base | Representation |
---|---|
bin | 10000110111000… |
… | …11110110001010 |
3 | 100212011000112222 |
4 | 20123203312022 |
5 | 242202124232 |
6 | 22011334042 |
7 | 3335145431 |
oct | 1033436612 |
9 | 325130488 |
10 | 141442442 |
11 | 72927889 |
12 | 3b451322 |
13 | 233c3a6b |
14 | 14adc118 |
15 | c63dd12 |
hex | 86e3d8a |
141442442 has 8 divisors (see below), whose sum is σ = 212214816. Its totient is φ = 70704172.
The previous prime is 141442423. The next prime is 141442451. The reversal of 141442442 is 244244141.
141442442 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 9293 + ... + 19215.
It is an arithmetic number, because the mean of its divisors is an integer number (26526852).
Almost surely, 2141442442 is an apocalyptic number.
141442442 is a deficient number, since it is larger than the sum of its proper divisors (70772374).
141442442 is an equidigital number, since it uses as much as digits as its factorization.
141442442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17052.
The product of its digits is 4096, while the sum is 26.
The square root of 141442442 is about 11892.9576640968. The cubic root of 141442442 is about 521.0266232099.
Adding to 141442442 its reverse (244244141), we get a palindrome (385686583).
The spelling of 141442442 in words is "one hundred forty-one million, four hundred forty-two thousand, four hundred forty-two".
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