Base | Representation |
---|---|
bin | 11000001101010… |
… | …10110010010000 |
3 | 112011010021010100 |
4 | 30012222302100 |
5 | 403441342304 |
6 | 32052332400 |
7 | 5014051350 |
oct | 1406526220 |
9 | 464107110 |
10 | 203074704 |
11 | a46a3038 |
12 | 58014100 |
13 | 330c2961 |
14 | 1cd82b60 |
15 | 12c65439 |
hex | c1aac90 |
203074704 has 120 divisors (see below), whose sum is σ = 672010560. Its totient is φ = 56012544.
The previous prime is 203074693. The next prime is 203074709. The reversal of 203074704 is 407470302.
It is not an unprimeable number, because it can be changed into a prime (203074709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25759 + ... + 32705.
It is an arithmetic number, because the mean of its divisors is an integer number (5600088).
Almost surely, 2203074704 is an apocalyptic number.
203074704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 203074704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336005280).
203074704 is an abundant number, since it is smaller than the sum of its proper divisors (468935856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203074704 is a wasteful number, since it uses less digits than its factorization.
203074704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6997 (or 6988 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 203074704 is about 14250.4282040927. The cubic root of 203074704 is about 587.7851498823.
The spelling of 203074704 in words is "two hundred three million, seventy-four thousand, seven hundred four".
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