Base | Representation |
---|---|
bin | 1101010110100… |
… | …00110000110001 |
3 | 21210202101210200 |
4 | 12223100300301 |
5 | 212133113040 |
6 | 15040345413 |
7 | 2530006461 |
oct | 653206061 |
9 | 253671720 |
10 | 112004145 |
11 | 58250410 |
12 | 31615269 |
13 | 1a287656 |
14 | 10c37ba1 |
15 | 9c76630 |
hex | 6ad0c31 |
112004145 has 48 divisors (see below), whose sum is σ = 222955200. Its totient is φ = 51442560.
The previous prime is 112004047. The next prime is 112004159. The reversal of 112004145 is 541400211.
It is not a de Polignac number, because 112004145 - 213 = 111995953 is a prime.
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, 3451 + ... + 15359.
It is an arithmetic number, because the mean of its divisors is an integer number (4644900).
Almost surely, 2112004145 is an apocalyptic number.
112004145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
112004145 is a deficient number, since it is larger than the sum of its proper divisors (110951055).
112004145 is a wasteful number, since it uses less digits than its factorization.
112004145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11950 (or 11947 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 112004145 is about 10583.2010752891. The cubic root of 112004145 is about 482.0343992139.
Adding to 112004145 its reverse (541400211), we get a palindrome (653404356).
The spelling of 112004145 in words is "one hundred twelve million, four thousand, one hundred forty-five".
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