Base | Representation |
---|---|
bin | 100000011000001110011110… |
… | …101100101001101110010001 |
3 | 200200012112020100112122210212 |
4 | 200120032132230221232101 |
5 | 122131104404110013431 |
6 | 1222510414233533505 |
7 | 41665140552433253 |
oct | 4030163654515621 |
9 | 620175210478725 |
10 | 142402303204241 |
11 | 41412528813903 |
12 | 13b7a62b274295 |
13 | 615c63080a842 |
14 | 2724445ba3cd3 |
15 | 116e3261b872b |
hex | 81839eb29b91 |
142402303204241 has 4 divisors (see below), whose sum is σ = 142402377807984. Its totient is φ = 142402228600500.
The previous prime is 142402303204193. The next prime is 142402303204361.
It is a happy number.
142402303204241 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 142402303204241 - 214 = 142402303187857 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142402303204198 and 142402303204207.
It is not an unprimeable number, because it can be changed into a prime (142402303203241) 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, 34361435 + ... + 38282016.
It is an arithmetic number, because the mean of its divisors is an integer number (35600594451996).
Almost surely, 2142402303204241 is an apocalyptic number.
It is an amenable number.
142402303204241 is a deficient number, since it is larger than the sum of its proper divisors (74603743).
142402303204241 is an equidigital number, since it uses as much as digits as its factorization.
142402303204241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74603742.
The product of its (nonzero) digits is 36864, while the sum is 32.
It can be divided in two parts, 14240230 and 3204241, that added together give a palindrome (17444471).
The spelling of 142402303204241 in words is "one hundred forty-two trillion, four hundred two billion, three hundred three million, two hundred four thousand, two hundred forty-one".
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