Base | Representation |
---|---|
bin | 10001000010100… |
… | …00100000101000 |
3 | 100221221220110210 |
4 | 20201100200220 |
5 | 243042423404 |
6 | 22103341120 |
7 | 3353636223 |
oct | 1041204050 |
9 | 327856423 |
10 | 142936104 |
11 | 73758013 |
12 | 3ba517a0 |
13 | 237c789c |
14 | 14daa5ba |
15 | c836689 |
hex | 8850828 |
142936104 has 16 divisors (see below), whose sum is σ = 357340320. Its totient is φ = 47645360.
The previous prime is 142936103. The next prime is 142936121. The reversal of 142936104 is 401639241.
It is not an unprimeable number, because it can be changed into a prime (142936103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2977812 + ... + 2977859.
It is an arithmetic number, because the mean of its divisors is an integer number (22333770).
Almost surely, 2142936104 is an apocalyptic number.
It is an amenable number.
142936104 is an abundant number, since it is smaller than the sum of its proper divisors (214404216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142936104 is a wasteful number, since it uses less digits than its factorization.
142936104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5955680 (or 5955676 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 142936104 is about 11955.5888186237. The cubic root of 142936104 is about 522.8542551553.
The spelling of 142936104 in words is "one hundred forty-two million, nine hundred thirty-six thousand, one hundred four".
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