Base | Representation |
---|---|
bin | 1101011001101… |
… | …10100001000010 |
3 | 21211112120112011 |
4 | 12230312201002 |
5 | 212234432210 |
6 | 15053323134 |
7 | 2533363546 |
oct | 654664102 |
9 | 254476464 |
10 | 112420930 |
11 | 58505566 |
12 | 317964aa |
13 | 1a3a227b |
14 | 10d05a26 |
15 | 9d09d8a |
hex | 6b36842 |
112420930 has 8 divisors (see below), whose sum is σ = 202357692. Its totient is φ = 44968368.
The previous prime is 112420921. The next prime is 112420951. The reversal of 112420930 is 39024211.
It can be written as a sum of positive squares in 2 ways, for example, as 110733529 + 1687401 = 10523^2 + 1299^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5621037 + ... + 5621056.
Almost surely, 2112420930 is an apocalyptic number.
112420930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112420930 is a deficient number, since it is larger than the sum of its proper divisors (89936762).
112420930 is a wasteful number, since it uses less digits than its factorization.
112420930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11242100.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 112420930 is about 10602.8736670772. The cubic root of 112420930 is about 482.6315676540.
The spelling of 112420930 in words is "one hundred twelve million, four hundred twenty thousand, nine hundred thirty".
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