Base | Representation |
---|---|
bin | 11101100110010… |
… | …00001101100000 |
3 | 122022012010121201 |
4 | 32303020031200 |
5 | 1002030042000 |
6 | 40345330544 |
7 | 6103244026 |
oct | 1663101540 |
9 | 568163551 |
10 | 248284000 |
11 | 118171498 |
12 | 6b196a54 |
13 | 3c591613 |
14 | 24d90716 |
15 | 16be596a |
hex | ecc8360 |
248284000 has 48 divisors (see below), whose sum is σ = 610043616. Its totient is φ = 99312000.
The previous prime is 248283989. The next prime is 248284009. The reversal of 248284000 is 482842.
It is a self number, because there is not a number n which added to its sum of digits gives 248284000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248284009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27036 + ... + 35035.
It is an arithmetic number, because the mean of its divisors is an integer number (12709242).
Almost surely, 2248284000 is an apocalyptic number.
248284000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
248284000 is an abundant number, since it is smaller than the sum of its proper divisors (361759616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248284000 is an equidigital number, since it uses as much as digits as its factorization.
248284000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62096 (or 62078 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 28.
The square root of 248284000 is about 15757.0301770353. The cubic root of 248284000 is about 628.5158648248.
The spelling of 248284000 in words is "two hundred forty-eight million, two hundred eighty-four thousand".
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