Base | Representation |
---|---|
bin | 110100011001111101… |
… | …0001011110101100001 |
3 | 101202111002221101221211 |
4 | 1220303322023311201 |
5 | 3320440222244140 |
6 | 123411123350121 |
7 | 11062563363322 |
oct | 1506372136541 |
9 | 352432841854 |
10 | 112540040545 |
11 | 43800a12179 |
12 | 19989522341 |
13 | a7c680848a |
14 | 5638698449 |
15 | 2dda0d22ea |
hex | 1a33e8bd61 |
112540040545 has 24 divisors (see below), whose sum is σ = 143491917888. Its totient is φ = 84716793600.
The previous prime is 112540040539. The next prime is 112540040597. The reversal of 112540040545 is 545040045211.
It is a happy number.
It is not a de Polignac number, because 112540040545 - 233 = 103950105953 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12004710 + ... + 12014080.
It is an arithmetic number, because the mean of its divisors is an integer number (5978829912).
Almost surely, 2112540040545 is an apocalyptic number.
It is an amenable number.
112540040545 is a deficient number, since it is larger than the sum of its proper divisors (30951877343).
112540040545 is an equidigital number, since it uses as much as digits as its factorization.
112540040545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17721 (or 17704 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 31.
Adding to 112540040545 its reverse (545040045211), we get a palindrome (657580085756).
The spelling of 112540040545 in words is "one hundred twelve billion, five hundred forty million, forty thousand, five hundred forty-five".
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