Base | Representation |
---|---|
bin | 100110110101… |
… | …100010100000 |
3 | 201011020101111 |
4 | 212311202200 |
5 | 10101241033 |
6 | 1002113104 |
7 | 152351353 |
oct | 46654240 |
9 | 21136344 |
10 | 10180768 |
11 | 5823a64 |
12 | 34ab794 |
13 | 2155c30 |
14 | 14d029a |
15 | d617cd |
hex | 9b58a0 |
10180768 has 24 divisors (see below), whose sum is σ = 21586068. Its totient is φ = 4698624.
The previous prime is 10180757. The next prime is 10180771. The reversal of 10180768 is 86708101.
It can be written as a sum of positive squares in 2 ways, for example, as 10163344 + 17424 = 3188^2 + 132^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11821 + ... + 12652.
Almost surely, 210180768 is an apocalyptic number.
It is an amenable number.
10180768 is an abundant number, since it is smaller than the sum of its proper divisors (11405300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10180768 is a wasteful number, since it uses less digits than its factorization.
10180768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24496 (or 24488 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 31.
The square root of 10180768 is about 3190.7315775540. The cubic root of 10180768 is about 216.7339005020.
Adding to 10180768 its reverse (86708101), we get a palindrome (96888869).
The spelling of 10180768 in words is "ten million, one hundred eighty thousand, seven hundred sixty-eight".
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