Base | Representation |
---|---|
bin | 10000111110000… |
… | …01000001111110 |
3 | 100220212001022111 |
4 | 20133001001332 |
5 | 242420122124 |
6 | 22043004234 |
7 | 3345640645 |
oct | 1037010176 |
9 | 326761274 |
10 | 142348414 |
11 | 7339651a |
12 | 3b80967a |
13 | 23650240 |
14 | 14c9635c |
15 | c76c494 |
hex | 87c107e |
142348414 has 16 divisors (see below), whose sum is σ = 237877920. Its totient is φ = 63433440.
The previous prime is 142348391. The next prime is 142348417. The reversal of 142348414 is 414843241.
142348414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142348417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93642 + ... + 95149.
It is an arithmetic number, because the mean of its divisors is an integer number (14867370).
Almost surely, 2142348414 is an apocalyptic number.
142348414 is a deficient number, since it is larger than the sum of its proper divisors (95529506).
142348414 is a wasteful number, since it uses less digits than its factorization.
142348414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188835.
The product of its digits is 12288, while the sum is 31.
The square root of 142348414 is about 11930.9854580416. The cubic root of 142348414 is about 522.1366890514.
The spelling of 142348414 in words is "one hundred forty-two million, three hundred forty-eight thousand, four hundred fourteen".
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