Base | Representation |
---|---|
bin | 1101011111110… |
… | …0000100110110 |
3 | 10221111221020200 |
4 | 3113330010312 |
5 | 103442411110 |
6 | 5341141330 |
7 | 1255103034 |
oct | 327740466 |
9 | 127457220 |
10 | 56607030 |
11 | 29a53777 |
12 | 16b5a846 |
13 | b95c7ac |
14 | 7737554 |
15 | 4e826c0 |
hex | 35fc136 |
56607030 has 48 divisors (see below), whose sum is σ = 148284864. Its totient is φ = 14981760.
The previous prime is 56607013. The next prime is 56607041. The reversal of 56607030 is 3070665.
56607030 is a `hidden beast` number, since 56 + 607 + 0 + 3 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 56606985 and 56607003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10035 + ... + 14625.
It is an arithmetic number, because the mean of its divisors is an integer number (3089268).
Almost surely, 256607030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56607030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74142432).
56607030 is an abundant number, since it is smaller than the sum of its proper divisors (91677834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56607030 is a wasteful number, since it uses less digits than its factorization.
56607030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4741 (or 4738 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The square root of 56607030 is about 7523.7643503767. The cubic root of 56607030 is about 383.9636602981.
Adding to 56607030 its reverse (3070665), we get a palindrome (59677695).
The spelling of 56607030 in words is "fifty-six million, six hundred seven thousand, thirty".
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