Base | Representation |
---|---|
bin | 1101001111010… |
… | …00010100010110 |
3 | 21201222000210001 |
4 | 12213220110112 |
5 | 211412131204 |
6 | 15004121514 |
7 | 2515632631 |
oct | 647502426 |
9 | 251860701 |
10 | 111052054 |
11 | 57760063 |
12 | 3123629a |
13 | 1a013199 |
14 | 10a6ac18 |
15 | 9b394a4 |
hex | 69e8516 |
111052054 has 4 divisors (see below), whose sum is σ = 166578084. Its totient is φ = 55526026.
The previous prime is 111052037. The next prime is 111052127. The reversal of 111052054 is 450250111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450250111 = 467 ⋅964133.
It is a super-3 number, since 3×1110520543 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27763012 + ... + 27763015.
It is an arithmetic number, because the mean of its divisors is an integer number (41644521).
Almost surely, 2111052054 is an apocalyptic number.
111052054 is a deficient number, since it is larger than the sum of its proper divisors (55526030).
111052054 is an equidigital number, since it uses as much as digits as its factorization.
111052054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55526029.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 111052054 is about 10538.1238368127. The cubic root of 111052054 is about 480.6646665810.
The spelling of 111052054 in words is "one hundred eleven million, fifty-two thousand, fifty-four".
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