Base | Representation |
---|---|
bin | 1000010001010110000… |
… | …1011010111110010101 |
3 | 111120202211211002022221 |
4 | 2010111201122332111 |
5 | 4312002310103131 |
6 | 145135541022341 |
7 | 13160150413231 |
oct | 2042541327625 |
9 | 446684732287 |
10 | 142095003541 |
11 | 55297a1a327 |
12 | 236573b49b1 |
13 | 1052692086a |
14 | 6c3d9775c1 |
15 | 3a69aed411 |
hex | 211585af95 |
142095003541 has 4 divisors (see below), whose sum is σ = 142122287500. Its totient is φ = 142067719584.
The previous prime is 142095003539. The next prime is 142095003551. The reversal of 142095003541 is 145300590241.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 129512894641 + 12582108900 = 359879^2 + 112170^2 .
It is a cyclic number.
It is not a de Polignac number, because 142095003541 - 21 = 142095003539 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142095003497 and 142095003506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142095003551) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13634166 + ... + 13644583.
It is an arithmetic number, because the mean of its divisors is an integer number (35530571875).
Almost surely, 2142095003541 is an apocalyptic number.
It is an amenable number.
142095003541 is a deficient number, since it is larger than the sum of its proper divisors (27283959).
142095003541 is an equidigital number, since it uses as much as digits as its factorization.
142095003541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27283958.
The product of its (nonzero) digits is 21600, while the sum is 34.
Adding to 142095003541 its reverse (145300590241), we get a palindrome (287395593782).
The spelling of 142095003541 in words is "one hundred forty-two billion, ninety-five million, three thousand, five hundred forty-one".
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