Base | Representation |
---|---|
bin | 10000110110100… |
… | …01010000111011 |
3 | 100212000011011001 |
4 | 20123101100323 |
5 | 242142210311 |
6 | 22005545431 |
7 | 3334410511 |
oct | 1033212073 |
9 | 325004131 |
10 | 141366331 |
11 | 72885687 |
12 | 3b415277 |
13 | 23398222 |
14 | 14abc4b1 |
15 | c6264c1 |
hex | 86d143b |
141366331 has 4 divisors (see below), whose sum is σ = 141430432. Its totient is φ = 141302232.
The previous prime is 141366311. The next prime is 141366353. The reversal of 141366331 is 133663141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133663141 = 269 ⋅496889.
It is a cyclic number.
It is not a de Polignac number, because 141366331 - 25 = 141366299 is a prime.
It is a super-2 number, since 2×1413663312 = 39968879080803122, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 141366331.
It is not an unprimeable number, because it can be changed into a prime (141366311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28620 + ... + 33193.
It is an arithmetic number, because the mean of its divisors is an integer number (35357608).
Almost surely, 2141366331 is an apocalyptic number.
141366331 is a deficient number, since it is larger than the sum of its proper divisors (64101).
141366331 is an equidigital number, since it uses as much as digits as its factorization.
141366331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64100.
The product of its digits is 3888, while the sum is 28.
The square root of 141366331 is about 11889.7573987025. The cubic root of 141366331 is about 520.9331506239.
The spelling of 141366331 in words is "one hundred forty-one million, three hundred sixty-six thousand, three hundred thirty-one".
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