Base | Representation |
---|---|
bin | 10000110110011… |
… | …01001101010000 |
3 | 100211222022100112 |
4 | 20123031031100 |
5 | 242141142322 |
6 | 22005340452 |
7 | 3334311200 |
oct | 1033151520 |
9 | 324868315 |
10 | 141349712 |
11 | 72874149 |
12 | 3b407728 |
13 | 233907aa |
14 | 14ab6400 |
15 | c6215e2 |
hex | 86cd350 |
141349712 has 60 divisors (see below), whose sum is σ = 329616180. Its totient is φ = 58480128.
The previous prime is 141349709. The next prime is 141349753. The reversal of 141349712 is 217943141.
It can be written as a sum of positive squares in 2 ways, for example, as 89567296 + 51782416 = 9464^2 + 7196^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19628 + ... + 25844.
It is an arithmetic number, because the mean of its divisors is an integer number (5493603).
Almost surely, 2141349712 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141349712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164808090).
141349712 is an abundant number, since it is smaller than the sum of its proper divisors (188266468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141349712 is a wasteful number, since it uses less digits than its factorization.
141349712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6268 (or 6255 counting only the distinct ones).
The product of its digits is 6048, while the sum is 32.
The square root of 141349712 is about 11889.0584993094. The cubic root of 141349712 is about 520.9127362220.
The spelling of 141349712 in words is "one hundred forty-one million, three hundred forty-nine thousand, seven hundred twelve".
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