Base | Representation |
---|---|
bin | 11101000010101… |
… | …000100000111000 |
3 | 1020221210211012220 |
4 | 131002220200320 |
5 | 1444212320441 |
6 | 120203004040 |
7 | 15034245105 |
oct | 3502504070 |
9 | 1227724186 |
10 | 487229496 |
11 | 230034806 |
12 | 117209620 |
13 | 79c334a0 |
14 | 489cdaac |
15 | 2cb94466 |
hex | 1d0a8838 |
487229496 has 32 divisors (see below), whose sum is σ = 1311772560. Its totient is φ = 149916672.
The previous prime is 487229473. The next prime is 487229507. The reversal of 487229496 is 694922784.
It is a super-3 number, since 3×4872294963 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780505 + ... + 781128.
Almost surely, 2487229496 is an apocalyptic number.
It is an amenable number.
487229496 is an abundant number, since it is smaller than the sum of its proper divisors (824543064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487229496 is a wasteful number, since it uses less digits than its factorization.
487229496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1561655 (or 1561651 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 51.
The square root of 487229496 is about 22073.2756064885. The cubic root of 487229496 is about 786.8848622294.
The spelling of 487229496 in words is "four hundred eighty-seven million, two hundred twenty-nine thousand, four hundred ninety-six".
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