Base | Representation |
---|---|
bin | 1101011100010… |
… | …0101110100101 |
3 | 10221002102021012 |
4 | 3113010232211 |
5 | 103413132300 |
6 | 5332232005 |
7 | 1253140061 |
oct | 327045645 |
9 | 127072235 |
10 | 56380325 |
11 | 29909411 |
12 | 16a6b605 |
13 | b8b0551 |
14 | 76b8aa1 |
15 | 4e3a435 |
hex | 35c4ba5 |
56380325 has 12 divisors (see below), whose sum is σ = 70799040. Its totient is φ = 44531760.
The previous prime is 56380283. The next prime is 56380327. The reversal of 56380325 is 52308365.
56380325 = T1155 + T1156 + ... + T1233.
It is not a de Polignac number, because 56380325 - 214 = 56363941 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56380291 and 56380300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56380327) 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, 12299 + ... + 16248.
It is an arithmetic number, because the mean of its divisors is an integer number (5899920).
Almost surely, 256380325 is an apocalyptic number.
It is an amenable number.
56380325 is a deficient number, since it is larger than the sum of its proper divisors (14418715).
56380325 is a wasteful number, since it uses less digits than its factorization.
56380325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28636 (or 28631 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 56380325 is about 7508.6833066790. The cubic root of 56380325 is about 383.4503969293.
The spelling of 56380325 in words is "fifty-six million, three hundred eighty thousand, three hundred twenty-five".
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