Base | Representation |
---|---|
bin | 1111111111101001100100 |
3 | 21220000112102 |
4 | 33333221210 |
5 | 2033132433 |
6 | 225511232 |
7 | 50432051 |
oct | 17775144 |
9 | 7800472 |
10 | 4192868 |
11 | 2404189 |
12 | 14a2518 |
13 | b3a5b4 |
14 | 7b2028 |
15 | 57c4e8 |
hex | 3ffa64 |
4192868 has 6 divisors (see below), whose sum is σ = 7337526. Its totient is φ = 2096432.
The previous prime is 4192861. The next prime is 4192871. The reversal of 4192868 is 8682914.
It can be written as a sum of positive squares in only one way, i.e., 4169764 + 23104 = 2042^2 + 152^2 .
It is not an unprimeable number, because it can be changed into a prime (4192861) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524105 + ... + 524112.
It is an arithmetic number, because the mean of its divisors is an integer number (1222921).
Almost surely, 24192868 is an apocalyptic number.
It is an amenable number.
4192868 is a deficient number, since it is larger than the sum of its proper divisors (3144658).
4192868 is a wasteful number, since it uses less digits than its factorization.
4192868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1048221 (or 1048219 counting only the distinct ones).
The product of its digits is 27648, while the sum is 38.
The square root of 4192868 is about 2047.6493840499. The cubic root of 4192868 is about 161.2514876773.
The spelling of 4192868 in words is "four million, one hundred ninety-two thousand, eight hundred sixty-eight".
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