Base | Representation |
---|---|
bin | 1111010011100110100010 |
3 | 21112212001021 |
4 | 33103212202 |
5 | 2011344300 |
6 | 222000054 |
7 | 46051051 |
oct | 17234642 |
9 | 7485037 |
10 | 4012450 |
11 | 22a0682 |
12 | 141602a |
13 | aa6440 |
14 | 766398 |
15 | 543d1a |
hex | 3d39a2 |
4012450 has 24 divisors (see below), whose sum is σ = 8038548. Its totient is φ = 1481280.
The previous prime is 4012441. The next prime is 4012451. The reversal of 4012450 is 542104.
It can be written as a sum of positive squares in 6 ways, for example, as 40401 + 3972049 = 201^2 + 1993^2 .
It is a nialpdrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (4012451) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2437 + ... + 3736.
Almost surely, 24012450 is an apocalyptic number.
4012450 is an abundant number, since it is smaller than the sum of its proper divisors (4026098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4012450 is a wasteful number, since it uses less digits than its factorization.
4012450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6198 (or 6193 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 4012450 is about 2003.1100818477. The cubic root of 4012450 is about 158.9046274820.
Adding to 4012450 its reverse (542104), we get a palindrome (4554554).
The spelling of 4012450 in words is "four million, twelve thousand, four hundred fifty".
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