Base | Representation |
---|---|
bin | 110100001110001101… |
… | …1001110111100101101 |
3 | 101201110122120122201022 |
4 | 1220130123032330231 |
5 | 3314133342111421 |
6 | 123304051023525 |
7 | 11050040463335 |
oct | 1503433167455 |
9 | 351418518638 |
10 | 112146050861 |
11 | 43619581969 |
12 | 1989959aba5 |
13 | a762cbc7a0 |
14 | 55dc21a0c5 |
15 | 2db57097ab |
hex | 1a1c6cef2d |
112146050861 has 8 divisors (see below), whose sum is σ = 120775347000. Its totient is φ = 103517137152.
The previous prime is 112146050803. The next prime is 112146050897. The reversal of 112146050861 is 168050641211.
It can be written as a sum of positive squares in 4 ways, for example, as 67732900 + 112078317961 = 8230^2 + 334781^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-112146050861 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112146050161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889265 + ... + 1007513.
It is an arithmetic number, because the mean of its divisors is an integer number (15096918375).
Almost surely, 2112146050861 is an apocalyptic number.
It is an amenable number.
112146050861 is a deficient number, since it is larger than the sum of its proper divisors (8629296139).
112146050861 is a wasteful number, since it uses less digits than its factorization.
112146050861 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191215.
The product of its (nonzero) digits is 11520, while the sum is 35.
The spelling of 112146050861 in words is "one hundred twelve billion, one hundred forty-six million, fifty thousand, eight hundred sixty-one".
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