Base | Representation |
---|---|
bin | 1111011101101011… |
… | …00111111101001110 |
3 | 210102120200101202111 |
4 | 13232311213331032 |
5 | 114000303030443 |
6 | 3451444414234 |
7 | 412505565313 |
oct | 75665477516 |
9 | 23376611674 |
10 | 8302001998 |
11 | 3580299a84 |
12 | 17383a737a |
13 | a23c92224 |
14 | 58a83cd0a |
15 | 338ca269d |
hex | 1eed67f4e |
8302001998 has 8 divisors (see below), whose sum is σ = 12453391080. Its totient is φ = 4150871640.
The previous prime is 8302001977. The next prime is 8302002013. The reversal of 8302001998 is 8991002038.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 8302001998.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82768 + ... + 153148.
It is an arithmetic number, because the mean of its divisors is an integer number (1556673885).
Almost surely, 28302001998 is an apocalyptic number.
8302001998 is a deficient number, since it is larger than the sum of its proper divisors (4151389082).
8302001998 is a wasteful number, since it uses less digits than its factorization.
8302001998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129362.
The product of its (nonzero) digits is 31104, while the sum is 40.
The square root of 8302001998 is about 91115.3225204191. The cubic root of 8302001998 is about 2024.8566273944.
Adding to 8302001998 its sum of digits (40), we get a palindrome (8302002038).
The spelling of 8302001998 in words is "eight billion, three hundred two million, one thousand, nine hundred ninety-eight".
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