Base | Representation |
---|---|
bin | 1101010111001… |
… | …10111100100001 |
3 | 21210221000110000 |
4 | 12223212330201 |
5 | 212144020014 |
6 | 15042330213 |
7 | 2530535415 |
oct | 653467441 |
9 | 253830400 |
10 | 112095009 |
11 | 58302704 |
12 | 31659969 |
13 | 1a2b9b10 |
14 | 10c5cd45 |
15 | 9c93509 |
hex | 6ae6f21 |
112095009 has 20 divisors (see below), whose sum is σ = 180333076. Its totient is φ = 68980896.
The previous prime is 112095007. The next prime is 112095029. The reversal of 112095009 is 900590211.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 52881984 + 59213025 = 7272^2 + 7695^2 .
It is not a de Polignac number, because 112095009 - 21 = 112095007 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112095007) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52174 + ... + 54279.
Almost surely, 2112095009 is an apocalyptic number.
It is an amenable number.
112095009 is a deficient number, since it is larger than the sum of its proper divisors (68238067).
112095009 is a wasteful number, since it uses less digits than its factorization.
112095009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106478 (or 106469 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 27.
The square root of 112095009 is about 10587.4930460426. The cubic root of 112095009 is about 482.1647150302.
The spelling of 112095009 in words is "one hundred twelve million, ninety-five thousand, nine".
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