Base | Representation |
---|---|
bin | 1101011001100… |
… | …01111010111001 |
3 | 21211111121200221 |
4 | 12230301322321 |
5 | 212233331410 |
6 | 15053100041 |
7 | 2533254634 |
oct | 654617271 |
9 | 254447627 |
10 | 112402105 |
11 | 584a2402 |
12 | 31787621 |
13 | 1a39682a |
14 | 10cdcc1b |
15 | 9d044da |
hex | 6b31eb9 |
112402105 has 8 divisors (see below), whose sum is σ = 136398600. Its totient is φ = 88910976.
The previous prime is 112402097. The next prime is 112402133. The reversal of 112402105 is 501204211.
It can be written as a sum of positive squares in 4 ways, for example, as 2005056 + 110397049 = 1416^2 + 10507^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112402105 - 23 = 112402097 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125850 + ... + 126739.
It is an arithmetic number, because the mean of its divisors is an integer number (17049825).
Almost surely, 2112402105 is an apocalyptic number.
It is an amenable number.
112402105 is a deficient number, since it is larger than the sum of its proper divisors (23996495).
112402105 is an equidigital number, since it uses as much as digits as its factorization.
112402105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252683.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 112402105 is about 10601.9858988776. The cubic root of 112402105 is about 482.6046270999.
Adding to 112402105 its reverse (501204211), we get a palindrome (613606316).
The spelling of 112402105 in words is "one hundred twelve million, four hundred two thousand, one hundred five".
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