Base | Representation |
---|---|
bin | 1101000011000001011110 |
3 | 20102202201002 |
4 | 31003001132 |
5 | 1333422004 |
6 | 201150302 |
7 | 41033405 |
oct | 15030136 |
9 | 6382632 |
10 | 3420254 |
11 | 1a26762 |
12 | 118b392 |
13 | 929a26 |
14 | 65063c |
15 | 47861e |
hex | 34305e |
3420254 has 8 divisors (see below), whose sum is σ = 5138328. Its totient is φ = 1707480.
The previous prime is 3420253. The next prime is 3420257. The reversal of 3420254 is 4520243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3420251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1469 + ... + 2999.
It is an arithmetic number, because the mean of its divisors is an integer number (642291).
Almost surely, 23420254 is an apocalyptic number.
3420254 is a deficient number, since it is larger than the sum of its proper divisors (1718074).
3420254 is a wasteful number, since it uses less digits than its factorization.
3420254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2650.
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 3420254 is about 1849.3928733506. The cubic root of 3420254 is about 150.6674552477.
Adding to 3420254 its reverse (4520243), we get a palindrome (7940497).
The spelling of 3420254 in words is "three million, four hundred twenty thousand, two hundred fifty-four".
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