Base | Representation |
---|---|
bin | 10000111010101… |
… | …10101110100010 |
3 | 100220000221000211 |
4 | 20131112232202 |
5 | 242312203434 |
6 | 22025404334 |
7 | 3342145336 |
oct | 1035265642 |
9 | 326027024 |
10 | 141912994 |
11 | 73119373 |
12 | 3b6396aa |
13 | 23529cb2 |
14 | 14bc17c6 |
15 | c6d3464 |
hex | 8756ba2 |
141912994 has 8 divisors (see below), whose sum is σ = 213073308. Its totient is φ = 70888560.
The previous prime is 141912989. The next prime is 141913001. The reversal of 141912994 is 499219141.
141912994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 133287025 + 8625969 = 11545^2 + 2937^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31317 + ... + 35560.
Almost surely, 2141912994 is an apocalyptic number.
141912994 is a deficient number, since it is larger than the sum of its proper divisors (71160314).
141912994 is a wasteful number, since it uses less digits than its factorization.
141912994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67940.
The product of its digits is 23328, while the sum is 40.
The square root of 141912994 is about 11912.7240377673. The cubic root of 141912994 is about 521.6037690308.
The spelling of 141912994 in words is "one hundred forty-one million, nine hundred twelve thousand, nine hundred ninety-four".
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