Base | Representation |
---|---|
bin | 1011111110101101000000 |
3 | 12220112211201 |
4 | 23332231000 |
5 | 1300443131 |
6 | 151150544 |
7 | 35456506 |
oct | 13765500 |
9 | 5815751 |
10 | 3140416 |
11 | 1855494 |
12 | 1075454 |
13 | 85c546 |
14 | 5ba676 |
15 | 420761 |
hex | 2feb40 |
3140416 has 14 divisors (see below), whose sum is σ = 6231890. Its totient is φ = 1570176.
The previous prime is 3140413. The next prime is 3140437. The reversal of 3140416 is 6140413.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1700416 + 1440000 = 1304^2 + 1200^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3140393 and 3140402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24471 + ... + 24598.
It is an arithmetic number, because the mean of its divisors is an integer number (445135).
Almost surely, 23140416 is an apocalyptic number.
It is an amenable number.
3140416 is a deficient number, since it is larger than the sum of its proper divisors (3091474).
3140416 is an equidigital number, since it uses as much as digits as its factorization.
3140416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49081 (or 49071 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 3140416 is about 1772.1218919702. The cubic root of 3140416 is about 146.4409015084.
Adding to 3140416 its reverse (6140413), we get a palindrome (9280829).
The spelling of 3140416 in words is "three million, one hundred forty thousand, four hundred sixteen".
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