Base | Representation |
---|---|
bin | 1101011110100… |
… | …0010001111010 |
3 | 10221100211000120 |
4 | 3113220101322 |
5 | 103432312241 |
6 | 5335314110 |
7 | 1254314451 |
oct | 327502172 |
9 | 127324016 |
10 | 56525946 |
11 | 299a8864 |
12 | 16b1b936 |
13 | b931909 |
14 | 7715b98 |
15 | 4e68666 |
hex | 35e847a |
56525946 has 16 divisors (see below), whose sum is σ = 113249664. Its totient is φ = 18809024.
The previous prime is 56525941. The next prime is 56525971. The reversal of 56525946 is 64952565.
It is a junction number, because it is equal to n+sod(n) for n = 56525898 and 56525907.
It is not an unprimeable number, because it can be changed into a prime (56525941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4386 + ... + 11501.
It is an arithmetic number, because the mean of its divisors is an integer number (7078104).
Almost surely, 256525946 is an apocalyptic number.
56525946 is an abundant number, since it is smaller than the sum of its proper divisors (56723718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56525946 is a wasteful number, since it uses less digits than its factorization.
56525946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16485.
The product of its digits is 324000, while the sum is 42.
The square root of 56525946 is about 7518.3738933362. The cubic root of 56525946 is about 383.7802426413.
The spelling of 56525946 in words is "fifty-six million, five hundred twenty-five thousand, nine hundred forty-six".
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