Base | Representation |
---|---|
bin | 10000110110011… |
… | …10000111100010 |
3 | 100211222111110200 |
4 | 20123032013202 |
5 | 242141302232 |
6 | 22005410030 |
7 | 3334325106 |
oct | 1033160742 |
9 | 324874420 |
10 | 141353442 |
11 | 72876a2a |
12 | 3b409916 |
13 | 233923b9 |
14 | 14ab7906 |
15 | c62277c |
hex | 86ce1e2 |
141353442 has 12 divisors (see below), whose sum is σ = 306265830. Its totient is φ = 47117808.
The previous prime is 141353441. The next prime is 141353447. The reversal of 141353442 is 244353141.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 132227001 + 9126441 = 11499^2 + 3021^2 .
It is not an unprimeable number, because it can be changed into a prime (141353441) 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 5 ways as a sum of consecutive naturals, for example, 3926467 + ... + 3926502.
Almost surely, 2141353442 is an apocalyptic number.
141353442 is an abundant number, since it is smaller than the sum of its proper divisors (164912388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141353442 is a wasteful number, since it uses less digits than its factorization.
141353442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7852977 (or 7852974 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 141353442 is about 11889.2153651955. The cubic root of 141353442 is about 520.9173182085.
The spelling of 141353442 in words is "one hundred forty-one million, three hundred fifty-three thousand, four hundred forty-two".
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