Base | Representation |
---|---|
bin | 1000010001010111110… |
… | …0100010111011111011 |
3 | 111120210100012100002212 |
4 | 2010111330202323323 |
5 | 4312011120122133 |
6 | 145140353245335 |
7 | 13160265016451 |
oct | 2042574427373 |
9 | 446710170085 |
10 | 142102114043 |
11 | 552a0a3657a |
12 | 2365986384b |
13 | 10528240166 |
14 | 6c408a89d1 |
15 | 3a6a555148 |
hex | 2115f22efb |
142102114043 has 4 divisors (see below), whose sum is σ = 142630374960. Its totient is φ = 141573853128.
The previous prime is 142102114031. The next prime is 142102114057. The reversal of 142102114043 is 340411201241.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 142102114043 - 210 = 142102113019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142102114003) 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, 264130055 + ... + 264130592.
It is an arithmetic number, because the mean of its divisors is an integer number (35657593740).
Almost surely, 2142102114043 is an apocalyptic number.
142102114043 is a deficient number, since it is larger than the sum of its proper divisors (528260917).
142102114043 is an equidigital number, since it uses as much as digits as its factorization.
142102114043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528260916.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 142102114043 its reverse (340411201241), we get a palindrome (482513315284).
The spelling of 142102114043 in words is "one hundred forty-two billion, one hundred two million, one hundred fourteen thousand, forty-three".
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