Base | Representation |
---|---|
bin | 100111000100… |
… | …110101000000 |
3 | 201021102021220 |
4 | 213010311000 |
5 | 10110242032 |
6 | 1003315040 |
7 | 153032055 |
oct | 47046500 |
9 | 21242256 |
10 | 10243392 |
11 | 5867015 |
12 | 351ba80 |
13 | 21785a3 |
14 | 150902c |
15 | d7512c |
hex | 9c4d40 |
10243392 has 56 divisors (see below), whose sum is σ = 27992832. Its totient is φ = 3302400.
The previous prime is 10243391. The next prime is 10243393. The reversal of 10243392 is 29334201.
It is an interprime number because it is at equal distance from previous prime (10243391) and next prime (10243393).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10243391) 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, 5092 + ... + 6812.
It is an arithmetic number, because the mean of its divisors is an integer number (499872).
Almost surely, 210243392 is an apocalyptic number.
10243392 is a gapful number since it is divisible by the number (12) 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 10243392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13996416).
10243392 is an abundant number, since it is smaller than the sum of its proper divisors (17749440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10243392 is a wasteful number, since it uses less digits than its factorization.
10243392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1767 (or 1757 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 10243392 is about 3200.5299561166. The cubic root of 10243392 is about 217.1773840362.
Adding to 10243392 its reverse (29334201), we get a palindrome (39577593).
The spelling of 10243392 in words is "ten million, two hundred forty-three thousand, three hundred ninety-two".
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