Base | Representation |
---|---|
bin | 100111001111… |
… | …000000000000 |
3 | 201100112110000 |
4 | 213033000000 |
5 | 10113110211 |
6 | 1004240000 |
7 | 153264405 |
oct | 47170000 |
9 | 21315400 |
10 | 10285056 |
11 | 5895351 |
12 | 3540000 |
13 | 2191542 |
14 | 151a2ac |
15 | d82656 |
hex | 9cf000 |
10285056 has 130 divisors (see below), whose sum is σ = 31715552. Its totient is φ = 3317760.
The previous prime is 10285039. The next prime is 10285073. The reversal of 10285056 is 65058201.
It is an interprime number because it is at equal distance from previous prime (10285039) and next prime (10285073).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 331761 + ... + 331791.
Almost surely, 210285056 is an apocalyptic number.
10285056 is a gapful number since it is divisible by the number (16) 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 10285056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15857776).
10285056 is an abundant number, since it is smaller than the sum of its proper divisors (21430496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10285056 is an frugal number, since it uses more digits than its factorization.
10285056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67 (or 36 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 10285056 is about 3207.0322729901. The cubic root of 10285056 is about 217.4714350120.
It can be divided in two parts, 1028 and 5056, that added together give a square (6084 = 782).
The spelling of 10285056 in words is "ten million, two hundred eighty-five thousand, fifty-six".
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