Base | Representation |
---|---|
bin | 10000111101110… |
… | …11000010001010 |
3 | 100220210210121201 |
4 | 20132323002022 |
5 | 242413330400 |
6 | 22042254414 |
7 | 3345506224 |
oct | 1036730212 |
9 | 326723551 |
10 | 142323850 |
11 | 7337a019 |
12 | 3b7b740a |
13 | 23641cc6 |
14 | 14c8b414 |
15 | c76506a |
hex | 87bb08a |
142323850 has 24 divisors (see below), whose sum is σ = 265295520. Its totient is φ = 56806320.
The previous prime is 142323829. The next prime is 142323877. The reversal of 142323850 is 58323241.
142323850 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 22321 + ... + 27979.
It is an arithmetic number, because the mean of its divisors is an integer number (11053980).
Almost surely, 2142323850 is an apocalyptic number.
142323850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142323850 is a deficient number, since it is larger than the sum of its proper divisors (122971670).
142323850 is a wasteful number, since it uses less digits than its factorization.
142323850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6174 (or 6169 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 142323850 is about 11929.9559932131. The cubic root of 142323850 is about 522.1066535840.
The spelling of 142323850 in words is "one hundred forty-two million, three hundred twenty-three thousand, eight hundred fifty".
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