Base | Representation |
---|---|
bin | 10000110011111… |
… | …11001100011101 |
3 | 100211101002000202 |
4 | 20121333030131 |
5 | 242100431143 |
6 | 21554433245 |
7 | 3331510454 |
oct | 1031771435 |
9 | 324332022 |
10 | 141030173 |
11 | 72676069 |
12 | 3b292825 |
13 | 232ab20b |
14 | 14a31b9b |
15 | c5abab8 |
hex | 867f31d |
141030173 has 4 divisors (see below), whose sum is σ = 142348320. Its totient is φ = 139712028.
The previous prime is 141030167. The next prime is 141030187. The reversal of 141030173 is 371030141.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 371030141 = 97 ⋅3825053.
It is a cyclic number.
It is not a de Polignac number, because 141030173 - 210 = 141029149 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141030193) 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, 658913 + ... + 659126.
It is an arithmetic number, because the mean of its divisors is an integer number (35587080).
Almost surely, 2141030173 is an apocalyptic number.
It is an amenable number.
141030173 is a deficient number, since it is larger than the sum of its proper divisors (1318147).
141030173 is a wasteful number, since it uses less digits than its factorization.
141030173 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1318146.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 141030173 is about 11875.6125315707. The cubic root of 141030173 is about 520.5199102331.
The spelling of 141030173 in words is "one hundred forty-one million, thirty thousand, one hundred seventy-three".
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