Base | Representation |
---|---|
bin | 1000010010010011011… |
… | …1010100111110111011 |
3 | 111121102210011101221111 |
4 | 2010210313110332323 |
5 | 4313014203420121 |
6 | 145221254021151 |
7 | 13166424321130 |
oct | 2044467247673 |
9 | 447383141844 |
10 | 142352404411 |
11 | 5540a248418 |
12 | 237096477b7 |
13 | 10568054a79 |
14 | 6c65c1c587 |
15 | 3a824e52e1 |
hex | 2124dd4fbb |
142352404411 has 8 divisors (see below), whose sum is σ = 163039844864. Its totient is φ = 121752809640.
The previous prime is 142352404387. The next prime is 142352404427. The reversal of 142352404411 is 114404253241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 142352404411 - 211 = 142352402363 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142352404111) 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, 21957945 + ... + 21964426.
It is an arithmetic number, because the mean of its divisors is an integer number (20379980608).
Almost surely, 2142352404411 is an apocalyptic number.
142352404411 is a deficient number, since it is larger than the sum of its proper divisors (20687440453).
142352404411 is an equidigital number, since it uses as much as digits as its factorization.
142352404411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43922841.
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 142352404411 its reverse (114404253241), we get a palindrome (256756657652).
The spelling of 142352404411 in words is "one hundred forty-two billion, three hundred fifty-two million, four hundred four thousand, four hundred eleven".
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