Base | Representation |
---|---|
bin | 1101011111101… |
… | …00110101000111 |
3 | 21220000011211110 |
4 | 12233310311013 |
5 | 212434403310 |
6 | 15122140103 |
7 | 2543121324 |
oct | 657646507 |
9 | 256004743 |
10 | 113200455 |
11 | 589981a5 |
12 | 31ab1633 |
13 | 1a5b6024 |
14 | 11069b4b |
15 | 9e10d20 |
hex | 6bf4d47 |
113200455 has 16 divisors (see below), whose sum is σ = 182990304. Its totient is φ = 59750400.
The previous prime is 113200447. The next prime is 113200459. The reversal of 113200455 is 554002311.
It is not a de Polignac number, because 113200455 - 23 = 113200447 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113200459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37446 + ... + 40355.
It is an arithmetic number, because the mean of its divisors is an integer number (11436894).
Almost surely, 2113200455 is an apocalyptic number.
113200455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
113200455 is a deficient number, since it is larger than the sum of its proper divisors (69789849).
113200455 is an equidigital number, since it uses as much as digits as its factorization.
113200455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77906.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 113200455 is about 10639.5702450804. The cubic root of 113200455 is about 483.7445191642.
Adding to 113200455 its reverse (554002311), we get a palindrome (667202766).
The spelling of 113200455 in words is "one hundred thirteen million, two hundred thousand, four hundred fifty-five".
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