Base | Representation |
---|---|
bin | 1101100010001… |
… | …11110101011101 |
3 | 21220122110012200 |
4 | 12301013311131 |
5 | 213031243240 |
6 | 15133322113 |
7 | 2546035464 |
oct | 661076535 |
9 | 256573180 |
10 | 113540445 |
11 | 590aa687 |
12 | 32036339 |
13 | 1a6a49c5 |
14 | 111179db |
15 | 9e7b930 |
hex | 6c47d5d |
113540445 has 48 divisors (see below), whose sum is σ = 204672000. Its totient is φ = 58164480.
The previous prime is 113540429. The next prime is 113540503. The reversal of 113540445 is 544045311.
It is a happy number.
113540445 is a `hidden beast` number, since 113 + 540 + 4 + 4 + 5 = 666.
It is not a de Polignac number, because 113540445 - 24 = 113540429 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 277401 + ... + 277809.
It is an arithmetic number, because the mean of its divisors is an integer number (4264000).
Almost surely, 2113540445 is an apocalyptic number.
113540445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113540445 is a deficient number, since it is larger than the sum of its proper divisors (91131555).
113540445 is a wasteful number, since it uses less digits than its factorization.
113540445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650 (or 647 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 113540445 is about 10655.5358851632. The cubic root of 113540445 is about 484.2283332288.
Adding to 113540445 its reverse (544045311), we get a palindrome (657585756).
The spelling of 113540445 in words is "one hundred thirteen million, five hundred forty thousand, four hundred forty-five".
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