Base | Representation |
---|---|
bin | 1011111010001… |
… | …00011001000100 |
3 | 20221222011222100 |
4 | 11331010121010 |
5 | 201033113402 |
6 | 13525032100 |
7 | 2322043431 |
oct | 575043104 |
9 | 227864870 |
10 | 99894852 |
11 | 5142a532 |
12 | 29555630 |
13 | 179079a5 |
14 | d3a4b88 |
15 | 8b8371c |
hex | 5f44644 |
99894852 has 36 divisors (see below), whose sum is σ = 254341360. Its totient is φ = 33057072.
The previous prime is 99894833. The next prime is 99894853. The reversal of 99894852 is 25849899.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×998948522 = 19957962912203808, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (99894853) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4978 + ... + 14985.
Almost surely, 299894852 is an apocalyptic number.
It is an amenable number.
99894852 is an abundant number, since it is smaller than the sum of its proper divisors (154446508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99894852 is a wasteful number, since it uses less digits than its factorization.
99894852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20112 (or 20107 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 54.
The square root of 99894852 is about 9994.7412172602. The cubic root of 99894852 is about 463.9961417139.
It can be divided in two parts, 9989 and 4852, that added together give a palindrome (14841).
The spelling of 99894852 in words is "ninety-nine million, eight hundred ninety-four thousand, eight hundred fifty-two".
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