Base | Representation |
---|---|
bin | 1101100010000… |
… | …1011011000101 |
3 | 10221210201002102 |
4 | 3120201123011 |
5 | 104012310010 |
6 | 5344321445 |
7 | 1256311031 |
oct | 330413305 |
9 | 127721072 |
10 | 56760005 |
11 | 2a0486a5 |
12 | 17013285 |
13 | b9b4303 |
14 | 77771c1 |
15 | 4eb2ba5 |
hex | 36216c5 |
56760005 has 8 divisors (see below), whose sum is σ = 68493600. Its totient is φ = 45153616.
The previous prime is 56759987. The next prime is 56760037. The reversal of 56760005 is 50006765.
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 56760005 - 28 = 56759749 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 56760005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30815 + ... + 32604.
It is an arithmetic number, because the mean of its divisors is an integer number (8561700).
Almost surely, 256760005 is an apocalyptic number.
It is an amenable number.
56760005 is a deficient number, since it is larger than the sum of its proper divisors (11733595).
56760005 is a wasteful number, since it uses less digits than its factorization.
56760005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63603.
The product of its (nonzero) digits is 6300, while the sum is 29.
The square root of 56760005 is about 7533.9236125674. The cubic root of 56760005 is about 384.3092240324.
The spelling of 56760005 in words is "fifty-six million, seven hundred sixty thousand, five".
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