Base | Representation |
---|---|
bin | 10000111101101… |
… | …01100011100011 |
3 | 100220202122211122 |
4 | 20132311203203 |
5 | 242412121121 |
6 | 22042002455 |
7 | 3345353630 |
oct | 1036654343 |
9 | 326678748 |
10 | 142301411 |
11 | 7336417a |
12 | 3b7a642b |
13 | 23634a25 |
14 | 14c83187 |
15 | c75d5ab |
hex | 87b58e3 |
142301411 has 8 divisors (see below), whose sum is σ = 163004160. Its totient is φ = 121692168.
The previous prime is 142301399. The next prime is 142301413. The reversal of 142301411 is 114103241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142301411 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 142301411.
It is not an unprimeable number, because it can be changed into a prime (142301413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20081 + ... + 26226.
It is an arithmetic number, because the mean of its divisors is an integer number (20375520).
Almost surely, 2142301411 is an apocalyptic number.
142301411 is a deficient number, since it is larger than the sum of its proper divisors (20702749).
142301411 is an equidigital number, since it uses as much as digits as its factorization.
142301411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46753.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 142301411 is about 11929.0155084148. The cubic root of 142301411 is about 522.0792134256.
Adding to 142301411 its reverse (114103241), we get a palindrome (256404652).
The spelling of 142301411 in words is "one hundred forty-two million, three hundred one thousand, four hundred eleven".
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