Base | Representation |
---|---|
bin | 110100001010101010… |
… | …1011000011111010001 |
3 | 101201011100201010122202 |
4 | 1220111111120133101 |
5 | 3313412412422221 |
6 | 123244201012545 |
7 | 11044064303441 |
oct | 1502525303721 |
9 | 351140633582 |
10 | 112027076561 |
11 | 435684007a4 |
12 | 19865784155 |
13 | a7444646aa |
14 | 55ca4ca121 |
15 | 2daa057d0b |
hex | 1a155587d1 |
112027076561 has 16 divisors (see below), whose sum is σ = 121533184080. Its totient is φ = 102845982720.
The previous prime is 112027076543. The next prime is 112027076563. The reversal of 112027076561 is 165670720211.
It can be written as a sum of positive squares in 8 ways, for example, as 1590494161 + 110436582400 = 39881^2 + 332320^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112027076561 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (112027076563) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4664195 + ... + 4688151.
It is an arithmetic number, because the mean of its divisors is an integer number (7595824005).
Almost surely, 2112027076561 is an apocalyptic number.
It is an amenable number.
112027076561 is a deficient number, since it is larger than the sum of its proper divisors (9506107519).
112027076561 is a wasteful number, since it uses less digits than its factorization.
112027076561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30724.
The product of its (nonzero) digits is 35280, while the sum is 38.
Adding to 112027076561 its reverse (165670720211), we get a palindrome (277697796772).
The spelling of 112027076561 in words is "one hundred twelve billion, twenty-seven million, seventy-six thousand, five hundred sixty-one".
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