Base | Representation |
---|---|
bin | 11000010111110… |
… | …01100101011000 |
3 | 112020200221020120 |
4 | 30023321211120 |
5 | 404314233130 |
6 | 32141553240 |
7 | 5031522411 |
oct | 1413714530 |
9 | 466627216 |
10 | 204446040 |
11 | a544a377 |
12 | 58575820 |
13 | 33482bb6 |
14 | 1d21c808 |
15 | 12e36910 |
hex | c2f9958 |
204446040 has 32 divisors (see below), whose sum is σ = 613338480. Its totient is φ = 54518912.
The previous prime is 204446003. The next prime is 204446071. The reversal of 204446040 is 40644402.
204446040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 204446040.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851739 + ... + 851978.
Almost surely, 2204446040 is an apocalyptic number.
204446040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
204446040 is an abundant number, since it is smaller than the sum of its proper divisors (408892440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204446040 is a wasteful number, since it uses less digits than its factorization.
204446040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1703731 (or 1703727 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 204446040 is about 14298.4628544470. The cubic root of 204446040 is about 589.1052606797.
It can be divided in two parts, 2044 and 46040, that added together give a palindrome (48084).
The spelling of 204446040 in words is "two hundred four million, four hundred forty-six thousand, forty".
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