Base | Representation |
---|---|
bin | 1011111001110… |
… | …10100110010100 |
3 | 20221220010221201 |
4 | 11330322212110 |
5 | 201030322430 |
6 | 13524122244 |
7 | 2321515456 |
oct | 574724624 |
9 | 227803851 |
10 | 99854740 |
11 | 51402387 |
12 | 29536384 |
13 | 178c265b |
14 | d3942d6 |
15 | 8b768ca |
hex | 5f3a994 |
99854740 has 12 divisors (see below), whose sum is σ = 209694996. Its totient is φ = 39941888.
The previous prime is 99854737. The next prime is 99854759. The reversal of 99854740 is 4745899.
It can be written as a sum of positive squares in 2 ways, for example, as 75272976 + 24581764 = 8676^2 + 4958^2 .
It is a congruent number.
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, 2496349 + ... + 2496388.
It is an arithmetic number, because the mean of its divisors is an integer number (17474583).
Almost surely, 299854740 is an apocalyptic number.
It is an amenable number.
99854740 is an abundant number, since it is smaller than the sum of its proper divisors (109840256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99854740 is a wasteful number, since it uses less digits than its factorization.
99854740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4992746 (or 4992744 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 99854740 is about 9992.7343605242. The cubic root of 99854740 is about 463.9340287202.
The spelling of 99854740 in words is "ninety-nine million, eight hundred fifty-four thousand, seven hundred forty".
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