Base | Representation |
---|---|
bin | 10001000010100… |
… | …01101110011011 |
3 | 100221222011022012 |
4 | 20201101232123 |
5 | 243043103313 |
6 | 22103420135 |
7 | 3353656565 |
oct | 1041215633 |
9 | 327864265 |
10 | 142941083 |
11 | 7376082a |
12 | 3ba5464b |
13 | 237c9c2c |
14 | 14dac335 |
15 | c837da8 |
hex | 8851b9b |
142941083 has 8 divisors (see below), whose sum is σ = 153609552. Its totient is φ = 132523776.
The previous prime is 142941059. The next prime is 142941089. The reversal of 142941083 is 380149241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142941083 - 224 = 126163867 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142941089) 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, 61610 + ... + 63887.
It is an arithmetic number, because the mean of its divisors is an integer number (19201194).
Almost surely, 2142941083 is an apocalyptic number.
142941083 is a deficient number, since it is larger than the sum of its proper divisors (10668469).
142941083 is a wasteful number, since it uses less digits than its factorization.
142941083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125581.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 142941083 is about 11955.7970457849. The cubic root of 142941083 is about 522.8603260756.
The spelling of 142941083 in words is "one hundred forty-two million, nine hundred forty-one thousand, eighty-three".
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