Base | Representation |
---|---|
bin | 1011100110110001101111 |
3 | 12201120102001 |
4 | 23212301233 |
5 | 1234324130 |
6 | 145113131 |
7 | 34601005 |
oct | 13466157 |
9 | 5646361 |
10 | 3042415 |
11 | 17988a2 |
12 | 10287a7 |
13 | 826a5c |
14 | 592a75 |
15 | 4016ca |
hex | 2e6c6f |
3042415 has 4 divisors (see below), whose sum is σ = 3650904. Its totient is φ = 2433928.
The previous prime is 3042407. The next prime is 3042437. The reversal of 3042415 is 5142403.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3042415 - 23 = 3042407 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3042392 and 3042401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304237 + ... + 304246.
It is an arithmetic number, because the mean of its divisors is an integer number (912726).
Almost surely, 23042415 is an apocalyptic number.
3042415 is a deficient number, since it is larger than the sum of its proper divisors (608489).
3042415 is an equidigital number, since it uses as much as digits as its factorization.
3042415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608488.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 3042415 is about 1744.2519886759. The cubic root of 3042415 is about 144.9014788532.
Adding to 3042415 its reverse (5142403), we get a palindrome (8184818).
The spelling of 3042415 in words is "three million, forty-two thousand, four hundred fifteen".
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