Base | Representation |
---|---|
bin | 1011110101101… |
… | …10100111100001 |
3 | 20220212200101200 |
4 | 11322312213201 |
5 | 200411023040 |
6 | 13504351413 |
7 | 2314104420 |
oct | 572664741 |
9 | 226780350 |
10 | 99314145 |
11 | 51073207 |
12 | 29315569 |
13 | 17763588 |
14 | d2932b7 |
15 | 8abb630 |
hex | 5eb69e1 |
99314145 has 48 divisors (see below), whose sum is σ = 198711552. Its totient is φ = 44945280.
The previous prime is 99314143. The next prime is 99314191. The reversal of 99314145 is 54141399.
It is a happy number.
It is not a de Polignac number, because 99314145 - 21 = 99314143 is a prime.
It is not an unprimeable number, because it can be changed into a prime (99314141) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30915 + ... + 33975.
It is an arithmetic number, because the mean of its divisors is an integer number (4139824).
Almost surely, 299314145 is an apocalyptic number.
It is an amenable number.
99314145 is an abundant number, since it is smaller than the sum of its proper divisors (99397407).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99314145 is a wasteful number, since it uses less digits than its factorization.
99314145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3182 (or 3179 counting only the distinct ones).
The product of its digits is 19440, while the sum is 36.
The square root of 99314145 is about 9965.6482478562. The cubic root of 99314145 is about 463.0952957832.
The spelling of 99314145 in words is "ninety-nine million, three hundred fourteen thousand, one hundred forty-five".
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