Base | Representation |
---|---|
bin | 11101000011010… |
… | …111000011110110 |
3 | 1020222011111202011 |
4 | 131003113003312 |
5 | 1444234421100 |
6 | 120211034434 |
7 | 15036001000 |
oct | 3503270366 |
9 | 1228144664 |
10 | 487420150 |
11 | 230154a78 |
12 | 11729ba1a |
13 | 79c9c1b9 |
14 | 48a3d370 |
15 | 2cbd0bba |
hex | 1d0d70f6 |
487420150 has 96 divisors (see below), whose sum is σ = 1071806400. Its totient is φ = 164828160.
The previous prime is 487420133. The next prime is 487420169. The reversal of 487420150 is 51024784.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1663404 + ... + 1663696.
It is an arithmetic number, because the mean of its divisors is an integer number (11164650).
Almost surely, 2487420150 is an apocalyptic number.
487420150 is an abundant number, since it is smaller than the sum of its proper divisors (584386250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487420150 is a wasteful number, since it uses less digits than its factorization.
487420150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423 (or 404 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 31.
The square root of 487420150 is about 22077.5938453447. The cubic root of 487420150 is about 786.9874854517.
The spelling of 487420150 in words is "four hundred eighty-seven million, four hundred twenty thousand, one hundred fifty".
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