Base | Representation |
---|---|
bin | 100000011011100100110011… |
… | …011000101001110000010001 |
3 | 200201000112020100122122021020 |
4 | 200123210303120221300101 |
5 | 122143342204321031421 |
6 | 1223204233443550053 |
7 | 42020565414625623 |
oct | 4033446330516021 |
9 | 621015210578236 |
10 | 142632431033361 |
11 | 414a108a997a35 |
12 | 13bb715468b329 |
13 | 617824682a429 |
14 | 2731637286c13 |
15 | 11752e45b6dc6 |
hex | 81b933629c11 |
142632431033361 has 4 divisors (see below), whose sum is σ = 190176574711152. Its totient is φ = 95088287355572.
The previous prime is 142632431033347. The next prime is 142632431033369. The reversal of 142632431033361 is 163330134236241.
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 142632431033361 - 27 = 142632431033233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142632431033369) 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, 23772071838891 + ... + 23772071838896.
It is an arithmetic number, because the mean of its divisors is an integer number (47544143677788).
Almost surely, 2142632431033361 is an apocalyptic number.
It is an amenable number.
142632431033361 is a deficient number, since it is larger than the sum of its proper divisors (47544143677791).
142632431033361 is an equidigital number, since it uses as much as digits as its factorization.
142632431033361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47544143677790.
The product of its (nonzero) digits is 559872, while the sum is 42.
The spelling of 142632431033361 in words is "one hundred forty-two trillion, six hundred thirty-two billion, four hundred thirty-one million, thirty-three thousand, three hundred sixty-one".
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