Base | Representation |
---|---|
bin | 11100111110111… |
… | …001100001000000 |
3 | 1020212222002101000 |
4 | 130332321201000 |
5 | 1443440004220 |
6 | 120130012000 |
7 | 15023030055 |
oct | 3476714100 |
9 | 1225862330 |
10 | 486250560 |
11 | 22a526274 |
12 | 116a17000 |
13 | 7997ca33 |
14 | 4881702c |
15 | 2ca4e390 |
hex | 1cfb9840 |
486250560 has 224 divisors, whose sum is σ = 1730776320. Its totient is φ = 128507904.
The previous prime is 486250553. The next prime is 486250607. The reversal of 486250560 is 65052684.
486250560 is a `hidden beast` number, since 48 + 6 + 2 + 50 + 560 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1442712 + ... + 1443048.
It is an arithmetic number, because the mean of its divisors is an integer number (7726680).
Almost surely, 2486250560 is an apocalyptic number.
486250560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 486250560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (865388160).
486250560 is an abundant number, since it is smaller than the sum of its proper divisors (1244525760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486250560 is a wasteful number, since it uses less digits than its factorization.
486250560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 530 (or 514 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 486250560 is about 22051.0897689887. The cubic root of 486250560 is about 786.3575088283.
The spelling of 486250560 in words is "four hundred eighty-six million, two hundred fifty thousand, five hundred sixty".
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