Base | Representation |
---|---|
bin | 10000110111000… |
… | …11010010000101 |
3 | 100212010220101110 |
4 | 20123203102011 |
5 | 242202041013 |
6 | 22011315233 |
7 | 3335135622 |
oct | 1033432205 |
9 | 325126343 |
10 | 141440133 |
11 | 7292607a |
12 | 3b44bb19 |
13 | 233c29b3 |
14 | 14adb349 |
15 | c63d2c3 |
hex | 86e3485 |
141440133 has 16 divisors (see below), whose sum is σ = 197093376. Its totient is φ = 90053040.
The previous prime is 141440111. The next prime is 141440141. The reversal of 141440133 is 331044141.
It is not a de Polignac number, because 141440133 - 28 = 141439877 is a prime.
It is a super-2 number, since 2×1414401332 = 40010622446115378, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141440333) 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, 60048 + ... + 62358.
It is an arithmetic number, because the mean of its divisors is an integer number (12318336).
Almost surely, 2141440133 is an apocalyptic number.
It is an amenable number.
141440133 is a deficient number, since it is larger than the sum of its proper divisors (55653243).
141440133 is a wasteful number, since it uses less digits than its factorization.
141440133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3224.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 141440133 is about 11892.8605894461. The cubic root of 141440133 is about 521.0237880000.
Adding to 141440133 its reverse (331044141), we get a palindrome (472484274).
The spelling of 141440133 in words is "one hundred forty-one million, four hundred forty thousand, one hundred thirty-three".
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