Base | Representation |
---|---|
bin | 10000111011101… |
… | …01111110101011 |
3 | 100220021102121220 |
4 | 20131311332223 |
5 | 242330303003 |
6 | 22032233123 |
7 | 3343220466 |
oct | 1035657653 |
9 | 326242556 |
10 | 142041003 |
11 | 731a6565 |
12 | 3b69b7a3 |
13 | 23573340 |
14 | 14c162dd |
15 | c70b353 |
hex | 8775fab |
142041003 has 16 divisors (see below), whose sum is σ = 208298496. Its totient is φ = 85548960.
The previous prime is 142040989. The next prime is 142041013. The reversal of 142041003 is 300140241.
It is not a de Polignac number, because 142041003 - 213 = 142032811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142041013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36913 + ... + 40578.
It is an arithmetic number, because the mean of its divisors is an integer number (13018656).
Almost surely, 2142041003 is an apocalyptic number.
142041003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
142041003 is a deficient number, since it is larger than the sum of its proper divisors (66257493).
142041003 is a wasteful number, since it uses less digits than its factorization.
142041003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77554.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 142041003 is about 11918.0956112963. The cubic root of 142041003 is about 521.7605550281.
Adding to 142041003 its reverse (300140241), we get a palindrome (442181244).
The spelling of 142041003 in words is "one hundred forty-two million, forty-one thousand, three".
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