Base | Representation |
---|---|
bin | 1101011111001… |
… | …1000100000000 |
3 | 10221110001121100 |
4 | 3113303010000 |
5 | 103440220422 |
6 | 5340254400 |
7 | 1254560304 |
oct | 327630400 |
9 | 127401540 |
10 | 56570112 |
11 | 29a28a65 |
12 | 16b41400 |
13 | b948a51 |
14 | 7727d04 |
15 | 4e767ac |
hex | 35f3100 |
56570112 has 108 divisors (see below), whose sum is σ = 167191024. Its totient is φ = 18385920.
The previous prime is 56570089. The next prime is 56570117. The reversal of 56570112 is 21107565.
56570112 is a `hidden beast` number, since 5 + 657 + 0 + 1 + 1 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (56570117) 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 11 ways as a sum of consecutive naturals, for example, 98787 + ... + 99357.
Almost surely, 256570112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56570112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83595512).
56570112 is an abundant number, since it is smaller than the sum of its proper divisors (110620912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56570112 is a wasteful number, since it uses less digits than its factorization.
56570112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636 (or 619 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 27.
The square root of 56570112 is about 7521.3105241042. The cubic root of 56570112 is about 383.8801709440.
Adding to 56570112 its reverse (21107565), we get a palindrome (77677677).
The spelling of 56570112 in words is "fifty-six million, five hundred seventy thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •