Base | Representation |
---|---|
bin | 1011110011011… |
… | …01100110100011 |
3 | 20220022111011000 |
4 | 11321231212203 |
5 | 200321440300 |
6 | 13454123043 |
7 | 2311420455 |
oct | 571554643 |
9 | 226274130 |
10 | 99015075 |
11 | 50989545 |
12 | 291b0483 |
13 | 1768a403 |
14 | d2162d5 |
15 | 8a5cc00 |
hex | 5e6d9a3 |
99015075 has 36 divisors (see below), whose sum is σ = 182370520. Its totient is φ = 52670160.
The previous prime is 99015053. The next prime is 99015097. The reversal of 99015075 is 57051099.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is an interprime number because it is at equal distance from previous prime (99015053) and next prime (99015097).
It is not a de Polignac number, because 99015075 - 26 = 99015011 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 258334 + ... + 258716.
Almost surely, 299015075 is an apocalyptic number.
99015075 is a deficient number, since it is larger than the sum of its proper divisors (83355445).
99015075 is an equidigital number, since it uses as much as digits as its factorization.
99015075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785 (or 391 counting only the distinct ones).
The product of its (nonzero) digits is 14175, while the sum is 36.
The square root of 99015075 is about 9950.6318894832. The cubic root of 99015075 is about 462.6299805111.
The spelling of 99015075 in words is "ninety-nine million, fifteen thousand, seventy-five".
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