Base | Representation |
---|---|
bin | 1101000111011110001000 |
3 | 20110200200211 |
4 | 31013132020 |
5 | 1340012342 |
6 | 201410504 |
7 | 41140462 |
oct | 15073610 |
9 | 6420624 |
10 | 3438472 |
11 | 1a39414 |
12 | 1199a34 |
13 | 9350cb |
14 | 657132 |
15 | 47dc17 |
hex | 347788 |
3438472 has 16 divisors (see below), whose sum is σ = 6669900. Its totient is φ = 1659840.
The previous prime is 3438469. The next prime is 3438511. The reversal of 3438472 is 2748343.
It is a happy number.
3438472 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3437316 + 1156 = 1854^2 + 34^2 .
It is a plaindrome in base 16.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7179 + ... + 7642.
Almost surely, 23438472 is an apocalyptic number.
It is an amenable number.
3438472 is a deficient number, since it is larger than the sum of its proper divisors (3231428).
3438472 is a wasteful number, since it uses less digits than its factorization.
3438472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14856 (or 14852 counting only the distinct ones).
The product of its digits is 16128, while the sum is 31.
The square root of 3438472 is about 1854.3117321529. The cubic root of 3438472 is about 150.9344920007.
The spelling of 3438472 in words is "three million, four hundred thirty-eight thousand, four hundred seventy-two".
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