Base | Representation |
---|---|
bin | 1011110100000… |
… | …11100101100100 |
3 | 20220111001200011 |
4 | 11322003211210 |
5 | 200332330444 |
6 | 13500100004 |
7 | 2312244136 |
oct | 572034544 |
9 | 226431604 |
10 | 99105124 |
11 | 50a40168 |
12 | 29234604 |
13 | 176bc3b1 |
14 | d23b056 |
15 | 8a79734 |
hex | 5e83964 |
99105124 has 12 divisors (see below), whose sum is σ = 176706684. Its totient is φ = 48617504.
The previous prime is 99105113. The next prime is 99105133. The reversal of 99105124 is 42150199.
It can be written as a sum of positive squares in 2 ways, for example, as 50552100 + 48553024 = 7110^2 + 6968^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233527 + ... + 233950.
It is an arithmetic number, because the mean of its divisors is an integer number (14725557).
Almost surely, 299105124 is an apocalyptic number.
It is an amenable number.
99105124 is a deficient number, since it is larger than the sum of its proper divisors (77601560).
99105124 is a wasteful number, since it uses less digits than its factorization.
99105124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467534 (or 467532 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 31.
The square root of 99105124 is about 9955.1556492101. The cubic root of 99105124 is about 462.7701838908.
The spelling of 99105124 in words is "ninety-nine million, one hundred five thousand, one hundred twenty-four".
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