Base | Representation |
---|---|
bin | 1011011100110001010001 |
3 | 12122111011220 |
4 | 23130301101 |
5 | 1232021200 |
6 | 144155253 |
7 | 34340340 |
oct | 13346121 |
9 | 5574156 |
10 | 3001425 |
11 | 1770019 |
12 | 1008b29 |
13 | 8111bb |
14 | 581b57 |
15 | 3e44a0 |
hex | 2dcc51 |
3001425 has 24 divisors (see below), whose sum is σ = 5672256. Its totient is φ = 1371840.
The previous prime is 3001423. The next prime is 3001429. The reversal of 3001425 is 5241003.
3001425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3001425 - 21 = 3001423 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (3001421) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 2334 + ... + 3383.
It is an arithmetic number, because the mean of its divisors is an integer number (236344).
Almost surely, 23001425 is an apocalyptic number.
3001425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3001425 is a deficient number, since it is larger than the sum of its proper divisors (2670831).
3001425 is a wasteful number, since it uses less digits than its factorization.
3001425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5737 (or 5732 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 3001425 is about 1732.4621207980. The cubic root of 3001425 is about 144.2477890343.
Adding to 3001425 its reverse (5241003), we get a palindrome (8242428).
The spelling of 3001425 in words is "three million, one thousand, four hundred twenty-five".
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