Base | Representation |
---|---|
bin | 1101010111001… |
… | …11101000001101 |
3 | 21210221011021120 |
4 | 12223213220031 |
5 | 212144112210 |
6 | 15042351153 |
7 | 2530546521 |
oct | 653475015 |
9 | 253834246 |
10 | 112097805 |
11 | 58304816 |
12 | 3165b4b9 |
13 | 1a2bb181 |
14 | 10c5dd81 |
15 | 9c94270 |
hex | 6ae7a0d |
112097805 has 16 divisors (see below), whose sum is σ = 179661120. Its totient is φ = 59683968.
The previous prime is 112097771. The next prime is 112097807. The reversal of 112097805 is 508790211.
It is not a de Polignac number, because 112097805 - 217 = 111966733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112097807) 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, 3249 + ... + 15321.
It is an arithmetic number, because the mean of its divisors is an integer number (11228820).
Almost surely, 2112097805 is an apocalyptic number.
112097805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
112097805 is a deficient number, since it is larger than the sum of its proper divisors (67563315).
112097805 is a wasteful number, since it uses less digits than its factorization.
112097805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12700.
The product of its (nonzero) digits is 5040, while the sum is 33.
The square root of 112097805 is about 10587.6250878089. The cubic root of 112097805 is about 482.1687238954.
The spelling of 112097805 in words is "one hundred twelve million, ninety-seven thousand, eight hundred five".
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