Base | Representation |
---|---|
bin | 1101010110011… |
… | …1111001100101 |
3 | 10220101002200211 |
4 | 3111213321211 |
5 | 103314000401 |
6 | 5320135421 |
7 | 1246664413 |
oct | 325477145 |
9 | 126332624 |
10 | 56000101 |
11 | 29679783 |
12 | 16907571 |
13 | b7a9471 |
14 | 761a2b3 |
15 | 4db2951 |
hex | 3567e65 |
56000101 has 4 divisors (see below), whose sum is σ = 58434912. Its totient is φ = 53565292.
The previous prime is 56000093. The next prime is 56000107. The reversal of 56000101 is 10100065.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 56000101 - 23 = 56000093 is a prime.
It is a super-2 number, since 2×560001012 = 6272022624020402, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56000107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217371 + ... + 1217416.
It is an arithmetic number, because the mean of its divisors is an integer number (14608728).
Almost surely, 256000101 is an apocalyptic number.
It is an amenable number.
56000101 is a deficient number, since it is larger than the sum of its proper divisors (2434811).
56000101 is a wasteful number, since it uses less digits than its factorization.
56000101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2434810.
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 56000101 is about 7483.3215218912. The cubic root of 56000101 is about 382.5864665615.
Adding to 56000101 its reverse (10100065), we get a palindrome (66100166).
The spelling of 56000101 in words is "fifty-six million, one hundred one", and thus it is an aban number.
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