Base | Representation |
---|---|
bin | 10000110111001… |
… | …10110001011100 |
3 | 100212011121222220 |
4 | 20123212301130 |
5 | 242203020203 |
6 | 22011505340 |
7 | 3335225403 |
oct | 1033466134 |
9 | 325147886 |
10 | 141454428 |
11 | 72935895 |
12 | 3b458250 |
13 | 233c935b |
14 | 14b0263a |
15 | c642653 |
hex | 86e6c5c |
141454428 has 48 divisors (see below), whose sum is σ = 341397504. Its totient is φ = 45554560.
The previous prime is 141454351. The next prime is 141454451. The reversal of 141454428 is 824454141.
141454428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51301 + ... + 53987.
It is an arithmetic number, because the mean of its divisors is an integer number (7112448).
Almost surely, 2141454428 is an apocalyptic number.
It is an amenable number.
141454428 is an abundant number, since it is smaller than the sum of its proper divisors (199943076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141454428 is a wasteful number, since it uses less digits than its factorization.
141454428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2842 (or 2840 counting only the distinct ones).
The product of its digits is 20480, while the sum is 33.
The square root of 141454428 is about 11893.4615650785. The cubic root of 141454428 is about 521.0413402651.
The spelling of 141454428 in words is "one hundred forty-one million, four hundred fifty-four thousand, four hundred twenty-eight".
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