Base | Representation |
---|---|
bin | 10000110100100… |
… | …10110101110001 |
3 | 100211112011102001 |
4 | 20122102311301 |
5 | 242111020031 |
6 | 22000254001 |
7 | 3332264200 |
oct | 1032226561 |
9 | 324464361 |
10 | 141110641 |
11 | 72720571 |
12 | 3b311301 |
13 | 23308a29 |
14 | 14a53237 |
15 | c5c5861 |
hex | 8692d71 |
141110641 has 9 divisors (see below), whose sum is σ = 164245899. Its totient is φ = 120880704.
The previous prime is 141110639. The next prime is 141110699. The reversal of 141110641 is 146011141.
The square root of 141110641 is 11879.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 135839025 + 5271616 = 11655^2 + 2296^2 .
It is not a de Polignac number, because 141110641 - 21 = 141110639 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141110611) 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 8 ways as a sum of consecutive naturals, for example, 82305 + ... + 84001.
Almost surely, 2141110641 is an apocalyptic number.
141110641 is the 11879-th square number.
141110641 is the 5940-th centered octagonal number.
It is an amenable number.
141110641 is a deficient number, since it is larger than the sum of its proper divisors (23135258).
141110641 is an frugal number, since it uses more digits than its factorization.
141110641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3408 (or 1704 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 19.
The cubic root of 141110641 is about 520.6188896018.
Adding to 141110641 its reverse (146011141), we get a palindrome (287121782).
The spelling of 141110641 in words is "one hundred forty-one million, one hundred ten thousand, six hundred forty-one".
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