Base | Representation |
---|---|
bin | 100001111100… |
… | …100110110001 |
3 | 121202010010100 |
4 | 201330212301 |
5 | 4234231433 |
6 | 514423013 |
7 | 135432405 |
oct | 41744661 |
9 | 17663110 |
10 | 8898993 |
11 | 5028a44 |
12 | 2b91a69 |
13 | 1ac769c |
14 | 1279105 |
15 | babb13 |
hex | 87c9b1 |
8898993 has 12 divisors (see below), whose sum is σ = 12882688. Its totient is φ = 5919480.
The previous prime is 8898977. The next prime is 8898997. The reversal of 8898993 is 3998988.
8898993 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8898993 - 24 = 8898977 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8898997) 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, 4896 + ... + 6462.
Almost surely, 28898993 is an apocalyptic number.
It is an amenable number.
8898993 is a deficient number, since it is larger than the sum of its proper divisors (3983695).
8898993 is a wasteful number, since it uses less digits than its factorization.
8898993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2204 (or 2201 counting only the distinct ones).
The product of its digits is 1119744, while the sum is 54.
The square root of 8898993 is about 2983.1179996775. The cubic root of 8898993 is about 207.2272935652.
The spelling of 8898993 in words is "eight million, eight hundred ninety-eight thousand, nine hundred ninety-three".
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