Base | Representation |
---|---|
bin | 11101000010100… |
… | …001011111000000 |
3 | 1020221202100201112 |
4 | 131002201133000 |
5 | 1444210410304 |
6 | 120202222452 |
7 | 15034065134 |
oct | 3502413700 |
9 | 1227670645 |
10 | 487200704 |
11 | 230015111 |
12 | 1171b4a28 |
13 | 79c23353 |
14 | 489c33c4 |
15 | 2cb8ab6e |
hex | 1d0a17c0 |
487200704 has 56 divisors (see below), whose sum is σ = 1002749328. Its totient is φ = 234690560.
The previous prime is 487200689. The next prime is 487200713. The reversal of 487200704 is 407002784.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (32).
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, 216674 + ... + 218910.
It is an arithmetic number, because the mean of its divisors is an integer number (17906238).
Almost surely, 2487200704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 487200704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501374664).
487200704 is an abundant number, since it is smaller than the sum of its proper divisors (515548624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487200704 is a wasteful number, since it uses less digits than its factorization.
487200704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2373 (or 2363 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 32.
The square root of 487200704 is about 22072.6234054767. The cubic root of 487200704 is about 786.8693620490.
The spelling of 487200704 in words is "four hundred eighty-seven million, two hundred thousand, seven hundred four".
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