Base | Representation |
---|---|
bin | 1011101111100010110101 |
3 | 12210101200001 |
4 | 23233202311 |
5 | 1242001300 |
6 | 145551301 |
7 | 35110465 |
oct | 13574265 |
9 | 5711601 |
10 | 3078325 |
11 | 1812878 |
12 | 1045531 |
13 | 83a1c3 |
14 | 5a1ba5 |
15 | 40c16a |
hex | 2ef8b5 |
3078325 has 12 divisors (see below), whose sum is σ = 3883680. Its totient is φ = 2419760.
The previous prime is 3078259. The next prime is 3078329. The reversal of 3078325 is 5238703.
It is not a de Polignac number, because 3078325 - 29 = 3077813 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 3078293 and 3078302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3078329) 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, 432 + ... + 2518.
It is an arithmetic number, because the mean of its divisors is an integer number (323640).
Almost surely, 23078325 is an apocalyptic number.
It is an amenable number.
3078325 is a deficient number, since it is larger than the sum of its proper divisors (805355).
3078325 is a wasteful number, since it uses less digits than its factorization.
3078325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2156 (or 2151 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 3078325 is about 1754.5156026664. The cubic root of 3078325 is about 145.4693471561.
It can be divided in two parts, 3078 and 325, that added together give a triangular number (3403 = T82).
The spelling of 3078325 in words is "three million, seventy-eight thousand, three hundred twenty-five".
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