Base | Representation |
---|---|
bin | 110100001010001101… |
… | …111110011011101101 |
3 | 12100120011012010022002 |
4 | 310022031332123231 |
5 | 1404200014314410 |
6 | 41421231102045 |
7 | 4021611143516 |
oct | 641215763355 |
9 | 170504163262 |
10 | 56006010605 |
11 | 2182aa29786 |
12 | aa30371925 |
13 | 538716155c |
14 | 29d4265a0d |
15 | 16cbcb87a5 |
hex | d0a37e6ed |
56006010605 has 8 divisors (see below), whose sum is σ = 69524703000. Its totient is φ = 43259814976.
The previous prime is 56006010601. The next prime is 56006010607. The reversal of 56006010605 is 50601060065.
It can be written as a sum of positive squares in 4 ways, for example, as 7470836356 + 48535174249 = 86434^2 + 220307^2 .
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 56006010605 - 22 = 56006010601 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56006010601) 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, 193124030 + ... + 193124319.
It is an arithmetic number, because the mean of its divisors is an integer number (8690587875).
Almost surely, 256006010605 is an apocalyptic number.
It is an amenable number.
56006010605 is a deficient number, since it is larger than the sum of its proper divisors (13518692395).
56006010605 is a wasteful number, since it uses less digits than its factorization.
56006010605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 386248383.
The product of its (nonzero) digits is 5400, while the sum is 29.
The spelling of 56006010605 in words is "fifty-six billion, six million, ten thousand, six hundred five".
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