Base | Representation |
---|---|
bin | 10010110101010101… |
… | …00111100010111101 |
3 | 222002122201212101211 |
4 | 21122222213202331 |
5 | 131201412243221 |
6 | 4351151004421 |
7 | 505363362361 |
oct | 113252474275 |
9 | 28078655354 |
10 | 10111056061 |
11 | 4319478087 |
12 | 1b62209711 |
13 | c51a02412 |
14 | 6bcbd12a1 |
15 | 3e29e86e1 |
hex | 25aaa78bd |
10111056061 has 8 divisors (see below), whose sum is σ = 10166821920. Its totient is φ = 10055425392.
The previous prime is 10111056049. The next prime is 10111056071. The reversal of 10111056061 is 16065011101.
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 10111056061 - 219 = 10110531773 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10111056001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118066 + ... + 184828.
It is an arithmetic number, because the mean of its divisors is an integer number (1270852740).
Almost surely, 210111056061 is an apocalyptic number.
It is an amenable number.
10111056061 is a deficient number, since it is larger than the sum of its proper divisors (55765859).
10111056061 is an equidigital number, since it uses as much as digits as its factorization.
10111056061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67595.
The product of its (nonzero) digits is 180, while the sum is 22.
Adding to 10111056061 its reverse (16065011101), we get a palindrome (26176067162).
The spelling of 10111056061 in words is "ten billion, one hundred eleven million, fifty-six thousand, sixty-one".
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