Base | Representation |
---|---|
bin | 1011100010010000… |
… | …11010011101010111 |
3 | 120222121012220110212 |
4 | 11301020122131113 |
5 | 100140401420411 |
6 | 2502305240035 |
7 | 306316421300 |
oct | 56110323527 |
9 | 16877186425 |
10 | 6192998231 |
11 | 2698871262 |
12 | 124a03301b |
13 | 7790710c4 |
14 | 42a6cb7a7 |
15 | 263a5c68b |
hex | 17121a757 |
6192998231 has 12 divisors (see below), whose sum is σ = 7216003008. Its totient is φ = 5299513632.
The previous prime is 6192998213. The next prime is 6192998237. The reversal of 6192998231 is 1328992916.
It is a happy number.
It is not a de Polignac number, because 6192998231 - 26 = 6192998167 is a prime.
It is a super-2 number, since 2×61929982312 = 76706454178338258722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6192998231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6192998237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74366 + ... + 133851.
It is an arithmetic number, because the mean of its divisors is an integer number (601333584).
Almost surely, 26192998231 is an apocalyptic number.
6192998231 is a deficient number, since it is larger than the sum of its proper divisors (1023004777).
6192998231 is a wasteful number, since it uses less digits than its factorization.
6192998231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208838 (or 208831 counting only the distinct ones).
The product of its digits is 419904, while the sum is 50.
The square root of 6192998231 is about 78695.6049026882. The cubic root of 6192998231 is about 1836.3987366380.
The spelling of 6192998231 in words is "six billion, one hundred ninety-two million, nine hundred ninety-eight thousand, two hundred thirty-one".
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