Base | Representation |
---|---|
bin | 11000010100100… |
… | …11111110101100 |
3 | 112012220210100210 |
4 | 30022103332230 |
5 | 404212423433 |
6 | 32125022420 |
7 | 5025140160 |
oct | 1412237654 |
9 | 465823323 |
10 | 204029868 |
11 | a5195729 |
12 | 583b4a10 |
13 | 33368643 |
14 | 1d150ca0 |
15 | 12da3463 |
hex | c293fac |
204029868 has 48 divisors (see below), whose sum is σ = 546303744. Its totient is φ = 58056000.
The previous prime is 204029863. The next prime is 204029873. The reversal of 204029868 is 868920402.
204029868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (204029863) and next prime (204029873).
It is not an unprimeable number, because it can be changed into a prime (204029863) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16246 + ... + 25922.
It is an arithmetic number, because the mean of its divisors is an integer number (11381328).
Almost surely, 2204029868 is an apocalyptic number.
204029868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
204029868 is an abundant number, since it is smaller than the sum of its proper divisors (342273876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204029868 is a wasteful number, since it uses less digits than its factorization.
204029868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9942 (or 9940 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 39.
The square root of 204029868 is about 14283.9024079556. The cubic root of 204029868 is about 588.7052600096.
The spelling of 204029868 in words is "two hundred four million, twenty-nine thousand, eight hundred sixty-eight".
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