Base | Representation |
---|---|
bin | 10000110110111… |
… | …00110001000101 |
3 | 100212002112210000 |
4 | 20123130301011 |
5 | 242200212240 |
6 | 22010551513 |
7 | 3334665045 |
oct | 1033346105 |
9 | 325075700 |
10 | 141413445 |
11 | 72908018 |
12 | 3b438599 |
13 | 233b37c4 |
14 | 14ad1725 |
15 | c635430 |
hex | 86dcc45 |
141413445 has 40 divisors (see below), whose sum is σ = 260375544. Its totient is φ = 73374336.
The previous prime is 141413411. The next prime is 141413449. The reversal of 141413445 is 544314141.
It can be written as a sum of positive squares in 4 ways, for example, as 43046721 + 98366724 = 6561^2 + 9918^2 .
It is not a de Polignac number, because 141413445 - 211 = 141411397 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141413449) 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 39 ways as a sum of consecutive naturals, for example, 10267 + ... + 19703.
Almost surely, 2141413445 is an apocalyptic number.
141413445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
141413445 is a deficient number, since it is larger than the sum of its proper divisors (118962099).
141413445 is an equidigital number, since it uses as much as digits as its factorization.
141413445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9491 (or 9482 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 141413445 is about 11891.7385188205. The cubic root of 141413445 is about 520.9910156950.
Adding to 141413445 its reverse (544314141), we get a palindrome (685727586).
The spelling of 141413445 in words is "one hundred forty-one million, four hundred thirteen thousand, four hundred forty-five".
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