Base | Representation |
---|---|
bin | 1101100001000… |
… | …1100101000001 |
3 | 10221200102001201 |
4 | 3120101211001 |
5 | 104003220410 |
6 | 5343101201 |
7 | 1255620565 |
oct | 330214501 |
9 | 127612051 |
10 | 56695105 |
11 | 2a003965 |
12 | 16ba1801 |
13 | b9908cc |
14 | 775b6a5 |
15 | 4e9d83a |
hex | 3611941 |
56695105 has 8 divisors (see below), whose sum is σ = 68104512. Its totient is φ = 45309168.
The previous prime is 56695099. The next prime is 56695117. The reversal of 56695105 is 50159665.
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 56695105 - 29 = 56694593 is a prime.
It is a super-2 number, since 2×566951052 = 6428669861922050, which contains 22 as substring.
It is a Duffinian 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, 19 + ... + 10648.
It is an arithmetic number, because the mean of its divisors is an integer number (8513064).
Almost surely, 256695105 is an apocalyptic number.
It is an amenable number.
56695105 is a deficient number, since it is larger than the sum of its proper divisors (11409407).
56695105 is a wasteful number, since it uses less digits than its factorization.
56695105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11735.
The product of its (nonzero) digits is 40500, while the sum is 37.
The square root of 56695105 is about 7529.6151960110. The cubic root of 56695105 is about 384.1626937371.
It can be divided in two parts, 56695 and 105, that multiplied together give a triangular number (5952975 = T3450).
The spelling of 56695105 in words is "fifty-six million, six hundred ninety-five thousand, one hundred five".
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