Base | Representation |
---|---|
bin | 1101100010001… |
… | …1111010011001 |
3 | 10221211020002001 |
4 | 3120203322121 |
5 | 104013121301 |
6 | 5344441001 |
7 | 1256352535 |
oct | 330437231 |
9 | 127736061 |
10 | 56770201 |
11 | 2a055324 |
12 | 17019161 |
13 | b9b8b47 |
14 | 777abc5 |
15 | 4eb5c01 |
hex | 3623e99 |
56770201 has 8 divisors (see below), whose sum is σ = 57584384. Its totient is φ = 55961280.
The previous prime is 56770193. The next prime is 56770223. The reversal of 56770201 is 10207765.
56770201 = T998 + T999 + ... + T1100.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56770201 - 23 = 56770193 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56770201.
It is not an unprimeable number, because it can be changed into a prime (56771201) 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, 23680 + ... + 25966.
It is an arithmetic number, because the mean of its divisors is an integer number (7198048).
Almost surely, 256770201 is an apocalyptic number.
It is an amenable number.
56770201 is a deficient number, since it is larger than the sum of its proper divisors (814183).
56770201 is a wasteful number, since it uses less digits than its factorization.
56770201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2631.
The product of its (nonzero) digits is 2940, while the sum is 28.
The square root of 56770201 is about 7534.6002548244. The cubic root of 56770201 is about 384.3322342620.
Adding to 56770201 its reverse (10207765), we get a palindrome (66977966).
The spelling of 56770201 in words is "fifty-six million, seven hundred seventy thousand, two hundred one".
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