Base | Representation |
---|---|
bin | 10000110011110… |
… | …10000011001111 |
3 | 100211100000010101 |
4 | 20121322003033 |
5 | 242044242403 |
6 | 21554151531 |
7 | 3331362154 |
oct | 1031720317 |
9 | 324300111 |
10 | 141009103 |
11 | 72661254 |
12 | 3b2825a7 |
13 | 232a1751 |
14 | 14a2822b |
15 | c5a571d |
hex | 867a0cf |
141009103 has 4 divisors (see below), whose sum is σ = 141229728. Its totient is φ = 140788480.
The previous prime is 141009073. The next prime is 141009131. The reversal of 141009103 is 301900141.
It is a happy number.
141009103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 141009103 - 221 = 138911951 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141009133) 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, 109351 + ... + 110632.
It is an arithmetic number, because the mean of its divisors is an integer number (35307432).
Almost surely, 2141009103 is an apocalyptic number.
141009103 is a deficient number, since it is larger than the sum of its proper divisors (220625).
141009103 is an equidigital number, since it uses as much as digits as its factorization.
141009103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220624.
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 141009103 is about 11874.7253862984. The cubic root of 141009103 is about 520.4939869372.
Adding to 141009103 its reverse (301900141), we get a palindrome (442909244).
The spelling of 141009103 in words is "one hundred forty-one million, nine thousand, one hundred three".
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