Base | Representation |
---|---|
bin | 1101011000000… |
… | …1100001011010 |
3 | 10220120102122211 |
4 | 3112001201122 |
5 | 103330330200 |
6 | 5322305334 |
7 | 1250612401 |
oct | 326014132 |
9 | 126512584 |
10 | 56105050 |
11 | 29740611 |
12 | 1695824a |
13 | b815171 |
14 | 7646638 |
15 | 4dd3aba |
hex | 358185a |
56105050 has 24 divisors (see below), whose sum is σ = 108894816. Its totient is φ = 21465840.
The previous prime is 56105039. The next prime is 56105051. The reversal of 56105050 is 5050165.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (56105051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23244 + ... + 25543.
It is an arithmetic number, because the mean of its divisors is an integer number (4537284).
Almost surely, 256105050 is an apocalyptic number.
56105050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
56105050 is a deficient number, since it is larger than the sum of its proper divisors (52789766).
56105050 is a wasteful number, since it uses less digits than its factorization.
56105050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48822 (or 48817 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 56105050 is about 7490.3304332987. The cubic root of 56105050 is about 382.8253173829.
The spelling of 56105050 in words is "fifty-six million, one hundred five thousand, fifty".
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