Base | Representation |
---|---|
bin | 11101000011000… |
… | …101000100000100 |
3 | 1020222000202122000 |
4 | 131003011010010 |
5 | 1444230041221 |
6 | 120205305300 |
7 | 15035243043 |
oct | 3503050404 |
9 | 1228022560 |
10 | 487346436 |
11 | 230104655 |
12 | 117265230 |
13 | 79c74795 |
14 | 48a2055a |
15 | 2cbb8e26 |
hex | 1d0c5104 |
487346436 has 48 divisors (see below), whose sum is σ = 1264798080. Its totient is φ = 162280800.
The previous prime is 487346413. The next prime is 487346437. The reversal of 487346436 is 634643784.
It is a junction number, because it is equal to n+sod(n) for n = 487346391 and 487346400.
It is not an unprimeable number, because it can be changed into a prime (487346437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145986 + ... + 149286.
It is an arithmetic number, because the mean of its divisors is an integer number (26349960).
Almost surely, 2487346436 is an apocalyptic number.
It is an amenable number.
487346436 is an abundant number, since it is smaller than the sum of its proper divisors (777451644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487346436 is a wasteful number, since it uses less digits than its factorization.
487346436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4681 (or 4673 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 45.
The square root of 487346436 is about 22075.9243521081. The cubic root of 487346436 is about 786.9478106317.
The spelling of 487346436 in words is "four hundred eighty-seven million, three hundred forty-six thousand, four hundred thirty-six".
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