Base | Representation |
---|---|
bin | 10000111101110… |
… | …01001111001111 |
3 | 100220210102112022 |
4 | 20132321033033 |
5 | 242413111440 |
6 | 22042200355 |
7 | 3345445616 |
oct | 1036711717 |
9 | 326712468 |
10 | 142316495 |
11 | 73374542 |
12 | 3b7b30bb |
13 | 2363b859 |
14 | 14c8887d |
15 | c762cb5 |
hex | 87b93cf |
142316495 has 8 divisors (see below), whose sum is σ = 170844000. Its totient is φ = 113810400.
The previous prime is 142316491. The next prime is 142316513. The reversal of 142316495 is 594613241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 142316495 - 22 = 142316491 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142316491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21881 + ... + 27629.
It is an arithmetic number, because the mean of its divisors is an integer number (21355500).
Almost surely, 2142316495 is an apocalyptic number.
142316495 is a deficient number, since it is larger than the sum of its proper divisors (28527505).
142316495 is an equidigital number, since it uses as much as digits as its factorization.
142316495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10705.
The product of its digits is 25920, while the sum is 35.
The square root of 142316495 is about 11929.6477315971. The cubic root of 142316495 is about 522.0976596344.
The spelling of 142316495 in words is "one hundred forty-two million, three hundred sixteen thousand, four hundred ninety-five".
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