Base | Representation |
---|---|
bin | 100111010101… |
… | …110110110100 |
3 | 201101221222011 |
4 | 213111312310 |
5 | 10120010030 |
6 | 1005014004 |
7 | 153442315 |
oct | 47256664 |
9 | 21357864 |
10 | 10313140 |
11 | 5904462 |
12 | 3554304 |
13 | 21a1266 |
14 | 152660c |
15 | d8ab2a |
hex | 9d5db4 |
10313140 has 24 divisors (see below), whose sum is σ = 22187592. Its totient is φ = 4024320.
The previous prime is 10313129. The next prime is 10313161. The reversal of 10313140 is 4131301.
It can be written as a sum of positive squares in 4 ways, for example, as 839056 + 9474084 = 916^2 + 3078^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10313140.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5469 + ... + 7108.
It is an arithmetic number, because the mean of its divisors is an integer number (924483).
Almost surely, 210313140 is an apocalyptic number.
10313140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10313140 is an abundant number, since it is smaller than the sum of its proper divisors (11874452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10313140 is a wasteful number, since it uses less digits than its factorization.
10313140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12627 (or 12625 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 10313140 is about 3211.4077909851. The cubic root of 10313140 is about 217.6691949871.
Adding to 10313140 its reverse (4131301), we get a palindrome (14444441).
The spelling of 10313140 in words is "ten million, three hundred thirteen thousand, one hundred forty".
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