Base | Representation |
---|---|
bin | 11011101001010… |
… | …100000011101010 |
3 | 1012022202020102021 |
4 | 123221110003222 |
5 | 1422214034030 |
6 | 114005055054 |
7 | 14331235000 |
oct | 3351240352 |
9 | 1168666367 |
10 | 463814890 |
11 | 2188a1aa0 |
12 | 10b3b748a |
13 | 75125aa6 |
14 | 45856a70 |
15 | 2aabb97a |
hex | 1ba540ea |
463814890 has 128 divisors (see below), whose sum is σ = 1119744000. Its totient is φ = 136745280.
The previous prime is 463814887. The next prime is 463814959. The reversal of 463814890 is 98418364.
It is a super-3 number, since 3×4638148903 (a number of 27 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 716547 + ... + 717193.
It is an arithmetic number, because the mean of its divisors is an integer number (8748000).
Almost surely, 2463814890 is an apocalyptic number.
463814890 is an abundant number, since it is smaller than the sum of its proper divisors (655929110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
463814890 is a wasteful number, since it uses less digits than its factorization.
463814890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705 (or 691 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The square root of 463814890 is about 21536.3620419048. The cubic root of 463814890 is about 774.0723635735.
The spelling of 463814890 in words is "four hundred sixty-three million, eight hundred fourteen thousand, eight hundred ninety".
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