Base | Representation |
---|---|
bin | 10001111000001… |
… | …001001000000000 |
3 | 202220101000202200 |
4 | 101320021020000 |
5 | 1103240230422 |
6 | 45432313200 |
7 | 10301235546 |
oct | 2170111000 |
9 | 686330680 |
10 | 299930112 |
11 | 144336a29 |
12 | 84542800 |
13 | 4a1a5051 |
14 | 2bb95d96 |
15 | 1b4e82ac |
hex | 11e09200 |
299930112 has 60 divisors (see below), whose sum is σ = 865631910. Its totient is φ = 99975168.
The previous prime is 299930101. The next prime is 299930119. The reversal of 299930112 is 211039992.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 159365376 + 140564736 = 12624^2 + 11856^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (299930119) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27937 + ... + 37152.
Almost surely, 2299930112 is an apocalyptic number.
It is an amenable number.
299930112 is an abundant number, since it is smaller than the sum of its proper divisors (565701798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
299930112 is an equidigital number, since it uses as much as digits as its factorization.
299930112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65113 (or 65094 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 36.
The square root of 299930112 is about 17318.4904653956. The cubic root of 299930112 is about 669.3809623449.
The spelling of 299930112 in words is "two hundred ninety-nine million, nine hundred thirty thousand, one hundred twelve".
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