Base | Representation |
---|---|
bin | 10001000110100… |
… | …01001001110110 |
3 | 100222221200021120 |
4 | 20203101021312 |
5 | 243211304110 |
6 | 22122524410 |
7 | 3361262364 |
oct | 1043211166 |
9 | 328850246 |
10 | 143463030 |
11 | 73a87997 |
12 | 40066706 |
13 | 23950689 |
14 | 150a6634 |
15 | c8dc870 |
hex | 88d1276 |
143463030 has 16 divisors (see below), whose sum is σ = 344311344. Its totient is φ = 38256800.
The previous prime is 143462987. The next prime is 143463041. The reversal of 143463030 is 30364341.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2391021 + ... + 2391080.
It is an arithmetic number, because the mean of its divisors is an integer number (21519459).
Almost surely, 2143463030 is an apocalyptic number.
143463030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143463030 is an abundant number, since it is smaller than the sum of its proper divisors (200848314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143463030 is a wasteful number, since it uses less digits than its factorization.
143463030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4782111.
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 143463030 is about 11977.6053533250. The cubic root of 143463030 is about 523.4959583125.
The spelling of 143463030 in words is "one hundred forty-three million, four hundred sixty-three thousand, thirty".
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