Base | Representation |
---|---|
bin | 1011110100010… |
… | …00111011011000 |
3 | 20220112011200101 |
4 | 11322020323120 |
5 | 200334031000 |
6 | 13500345144 |
7 | 2312365000 |
oct | 572107330 |
9 | 226464611 |
10 | 99127000 |
11 | 50a55645 |
12 | 292451b4 |
13 | 176c933b |
14 | d245000 |
15 | 8a80e6a |
hex | 5e88ed8 |
99127000 has 192 divisors, whose sum is σ = 287352000. Its totient is φ = 31987200.
The previous prime is 99126991. The next prime is 99127027. The reversal of 99127000 is 72199.
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 a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 99127000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5830992 + ... + 5831008.
It is an arithmetic number, because the mean of its divisors is an integer number (1496625).
Almost surely, 299127000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 99127000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143676000).
99127000 is an abundant number, since it is smaller than the sum of its proper divisors (188225000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99127000 is a wasteful number, since it uses less digits than its factorization.
99127000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76 (or 31 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 28.
The square root of 99127000 is about 9956.2543157555. The cubic root of 99127000 is about 462.8042312921.
Adding to 99127000 its reverse (72199), we get a palindrome (99199199).
The spelling of 99127000 in words is "ninety-nine million, one hundred twenty-seven thousand".
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