Base | Representation |
---|---|
bin | 10111011001111011111… |
… | …10100010010101010011 |
3 | 2211212202222201012020200 |
4 | 23230331332202111103 |
5 | 101133444331004313 |
6 | 1413235504510243 |
7 | 112046536030110 |
oct | 13547576422523 |
9 | 2755688635220 |
10 | 804198688083 |
11 | 29007121524a |
12 | 10ba3861b383 |
13 | 5aab2ab61ab |
14 | 2accdc39907 |
15 | 15dbbc12b73 |
hex | bb3dfa2553 |
804198688083 has 24 divisors (see below), whose sum is σ = 1329804878688. Its totient is φ = 458767141632.
The previous prime is 804198688063. The next prime is 804198688093. The reversal of 804198688083 is 380886891408.
804198688083 is a `hidden beast` number, since 8 + 0 + 419 + 8 + 68 + 80 + 83 = 666.
It is not a de Polignac number, because 804198688083 - 216 = 804198622547 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a self number, because there is not a number n which added to its sum of digits gives 804198688083.
It is not an unprimeable number, because it can be changed into a prime (804198688063) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10725760 + ... + 10800477.
It is an arithmetic number, because the mean of its divisors is an integer number (55408536612).
Almost surely, 2804198688083 is an apocalyptic number.
804198688083 is a deficient number, since it is larger than the sum of its proper divisors (525606190605).
804198688083 is a wasteful number, since it uses less digits than its factorization.
804198688083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21526843 (or 21526840 counting only the distinct ones).
The product of its (nonzero) digits is 21233664, while the sum is 63.
The spelling of 804198688083 in words is "eight hundred four billion, one hundred ninety-eight million, six hundred eighty-eight thousand, eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •